diff --git a/core/cond.xml b/core/cond.xml
index dc2cea7b..1e30c030 100644
--- a/core/cond.xml
+++ b/core/cond.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/datetime.xml b/core/datetime.xml
index 45b32dc4..a1ceedc5 100644
--- a/core/datetime.xml
+++ b/core/datetime.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/map.xml b/core/map.xml
index 71f0f99f..1b8ad48d 100644
--- a/core/map.xml
+++ b/core/map.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/boolean.xml b/core/numeric/boolean.xml
index 44110e3f..fb22b189 100644
--- a/core/numeric/boolean.xml
+++ b/core/numeric/boolean.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/common.xml b/core/numeric/common.xml
index 4f40c45a..5e5f31c8 100644
--- a/core/numeric/common.xml
+++ b/core/numeric/common.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/convert.xml b/core/numeric/convert.xml
index 25f94f4e..236f2bc3 100644
--- a/core/numeric/convert.xml
+++ b/core/numeric/convert.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/minmax.xml b/core/numeric/minmax.xml
index 972b132a..c3982aa8 100644
--- a/core/numeric/minmax.xml
+++ b/core/numeric/minmax.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/percent.xml b/core/numeric/percent.xml
index db1efbb7..6efeb669 100644
--- a/core/numeric/percent.xml
+++ b/core/numeric/percent.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/numeric/round.xml b/core/numeric/round.xml
index ecc70822..b4ef7ddb 100644
--- a/core/numeric/round.xml
+++ b/core/numeric/round.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/state.xml b/core/state.xml
index 93be3446..d49f1ce7 100644
--- a/core/state.xml
+++ b/core/state.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/tdat.xml b/core/tdat.xml
index c916e5f6..6c4c0cbe 100644
--- a/core/tdat.xml
+++ b/core/tdat.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/arithmetic.xml b/core/vector/arithmetic.xml
index 7f56fe04..f69e7d89 100644
--- a/core/vector/arithmetic.xml
+++ b/core/vector/arithmetic.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/cmatch.xml b/core/vector/cmatch.xml
index 03def483..c8b4017d 100644
--- a/core/vector/cmatch.xml
+++ b/core/vector/cmatch.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/common.xml b/core/vector/common.xml
index e59d2599..927c3de9 100644
--- a/core/vector/common.xml
+++ b/core/vector/common.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/convert.xml b/core/vector/convert.xml
index d714212b..62fc395c 100644
--- a/core/vector/convert.xml
+++ b/core/vector/convert.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/count.xml b/core/vector/count.xml
index 409c99a0..7328e8d0 100644
--- a/core/vector/count.xml
+++ b/core/vector/count.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/define.xml b/core/vector/define.xml
index d4b177de..fcb083ad 100644
--- a/core/vector/define.xml
+++ b/core/vector/define.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/interpolate.xml b/core/vector/interpolate.xml
index 562af992..ea22afa9 100644
--- a/core/vector/interpolate.xml
+++ b/core/vector/interpolate.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/list.xml b/core/vector/list.xml
index bde6627f..657de078 100644
--- a/core/vector/list.xml
+++ b/core/vector/list.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/matrix.xml b/core/vector/matrix.xml
index ce03415b..02c20284 100644
--- a/core/vector/matrix.xml
+++ b/core/vector/matrix.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/minmax.xml b/core/vector/minmax.xml
index a0bfcff4..174a52f3 100644
--- a/core/vector/minmax.xml
+++ b/core/vector/minmax.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/core/vector/table.xml b/core/vector/table.xml
index 1f9e4027..4917ded8 100644
--- a/core/vector/table.xml
+++ b/core/vector/table.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Copyright (C) 2014-2021 Ryan Specialty Group, LLC.
 
diff --git a/src/current/c1map.xsl b/src/current/c1map.xsl
index b9a4f313..4411c142 100644
--- a/src/current/c1map.xsl
+++ b/src/current/c1map.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Generates PHP code that works with the LoVullo ConceptOne import system
 
diff --git a/src/current/c1map/c1nodes.xsl b/src/current/c1map/c1nodes.xsl
index 82c4b7d6..da089eae 100644
--- a/src/current/c1map/c1nodes.xsl
+++ b/src/current/c1map/c1nodes.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Describes how ConceptOne nodes are handled in the output.
 
diff --git a/src/current/c1map/render.xsl b/src/current/c1map/render.xsl
index a4747a2d..352d773b 100644
--- a/src/current/c1map/render.xsl
+++ b/src/current/c1map/render.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Renders the final PHP code
 
diff --git a/src/current/c1map/transform.xsl b/src/current/c1map/transform.xsl
index a550b92a..5052ee81 100644
--- a/src/current/c1map/transform.xsl
+++ b/src/current/c1map/transform.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Transforms values
 
diff --git a/src/current/c1map/valparse.xsl b/src/current/c1map/valparse.xsl
index 72baab6f..2e029ba1 100644
--- a/src/current/c1map/valparse.xsl
+++ b/src/current/c1map/valparse.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Inline value parser
 
diff --git a/src/current/compile.xsl b/src/current/compile.xsl
index 96f9b0cb..4c7b70f8 100644
--- a/src/current/compile.xsl
+++ b/src/current/compile.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Entry point for compilation
 
diff --git a/src/current/compiler/fragments.xsl b/src/current/compiler/fragments.xsl
index 13286bb9..43749ee4 100644
--- a/src/current/compiler/fragments.xsl
+++ b/src/current/compiler/fragments.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles rater XML into JavaScript
 
diff --git a/src/current/compiler/js-calc.xsl b/src/current/compiler/js-calc.xsl
index d5ea5fb5..3061f814 100644
--- a/src/current/compiler/js-calc.xsl
+++ b/src/current/compiler/js-calc.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles calculation XML into JavaScript
 
diff --git a/src/current/compiler/js-legacy.xsl b/src/current/compiler/js-legacy.xsl
index 2f2b1c09..877b9e6d 100644
--- a/src/current/compiler/js-legacy.xsl
+++ b/src/current/compiler/js-legacy.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles rater XML into JavaScript (legacy classification system)
 
diff --git a/src/current/compiler/js.xsl b/src/current/compiler/js.xsl
index 142b352b..3fdcb68d 100644
--- a/src/current/compiler/js.xsl
+++ b/src/current/compiler/js.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles rater XML into JavaScript
 
diff --git a/src/current/compiler/linker.xsl b/src/current/compiler/linker.xsl
index 33f3a761..8688d130 100644
--- a/src/current/compiler/linker.xsl
+++ b/src/current/compiler/linker.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Assembles code fragments into a final executable
 
diff --git a/src/current/compiler/linker/log.xsl b/src/current/compiler/linker/log.xsl
index 103bfe1c..41097503 100644
--- a/src/current/compiler/linker/log.xsl
+++ b/src/current/compiler/linker/log.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Logging functions
 
diff --git a/src/current/compiler/map.xsl b/src/current/compiler/map.xsl
index 15acbb74..78c3c27d 100644
--- a/src/current/compiler/map.xsl
+++ b/src/current/compiler/map.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles map fragments to produce a map from source data to a destination
 
diff --git a/src/current/compiler/validate.xsl b/src/current/compiler/validate.xsl
index ef5d05fb..eb455481 100644
--- a/src/current/compiler/validate.xsl
+++ b/src/current/compiler/validate.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Validates a document for correctness in a manner that is beyond XSD
 
diff --git a/src/current/compiler/validate/domain.xsl b/src/current/compiler/validate/domain.xsl
index c5e3ae08..cc5b0a15 100644
--- a/src/current/compiler/validate/domain.xsl
+++ b/src/current/compiler/validate/domain.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Domain validations
 
diff --git a/src/current/compiler/validate/param.xsl b/src/current/compiler/validate/param.xsl
index 6f70e4b2..8d225912 100644
--- a/src/current/compiler/validate/param.xsl
+++ b/src/current/compiler/validate/param.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Parameter validations
 
diff --git a/src/current/compiler/worksheet.xsl b/src/current/compiler/worksheet.xsl
index ca5096ad..60dbb04c 100644
--- a/src/current/compiler/worksheet.xsl
+++ b/src/current/compiler/worksheet.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles JSON worksheet representation
 
diff --git a/src/current/dot.xsl b/src/current/dot.xsl
index 8c23b245..5aa8c7ea 100644
--- a/src/current/dot.xsl
+++ b/src/current/dot.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Outputs graph visualization of dependencies in DOT format
 
diff --git a/src/current/dot/attr-color.xsl b/src/current/dot/attr-color.xsl
index 5c6233d4..2ccb0682 100644
--- a/src/current/dot/attr-color.xsl
+++ b/src/current/dot/attr-color.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Styles node color based on symbol type
 
diff --git a/src/current/dot/attr-extern.xsl b/src/current/dot/attr-extern.xsl
index 8ff02910..6ab1ff0c 100644
--- a/src/current/dot/attr-extern.xsl
+++ b/src/current/dot/attr-extern.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Styles node based on locality
 
diff --git a/src/current/dot/attr-shape.xsl b/src/current/dot/attr-shape.xsl
index 6ebffe10..cf1db440 100644
--- a/src/current/dot/attr-shape.xsl
+++ b/src/current/dot/attr-shape.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Styles node shape based on symbol type
 
diff --git a/src/current/dot/defnode-attr.xsl b/src/current/dot/defnode-attr.xsl
index f56e55a8..d979057a 100644
--- a/src/current/dot/defnode-attr.xsl
+++ b/src/current/dot/defnode-attr.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Outputs graph visualization of dependencies in DOT format
 
diff --git a/src/current/dot/defnode.xsl b/src/current/dot/defnode.xsl
index f4851648..a6d3dba7 100644
--- a/src/current/dot/defnode.xsl
+++ b/src/current/dot/defnode.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Graph node definitions
 
diff --git a/src/current/dot/depout.xsl b/src/current/dot/depout.xsl
index 4d3ac538..69501441 100644
--- a/src/current/dot/depout.xsl
+++ b/src/current/dot/depout.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Outputs dependency relationship to a directed graph
 
diff --git a/src/current/dot/pkg-exec.xsl b/src/current/dot/pkg-exec.xsl
index 81c48b1d..3a3f3fe5 100644
--- a/src/current/dot/pkg-exec.xsl
+++ b/src/current/dot/pkg-exec.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Processes executable file dependency graph
 
diff --git a/src/current/dot/pkg-obj.xsl b/src/current/dot/pkg-obj.xsl
index 34515a7e..f16439b8 100644
--- a/src/current/dot/pkg-obj.xsl
+++ b/src/current/dot/pkg-obj.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Processes object file dependency graph
 
diff --git a/src/current/include/calc-display.xsl b/src/current/include/calc-display.xsl
index 5d970788..44413bf2 100644
--- a/src/current/include/calc-display.xsl
+++ b/src/current/include/calc-display.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Handles calculation output in LaTeX format for styling by Mathjax
 
diff --git a/src/current/include/depgen.xsl b/src/current/include/depgen.xsl
index 547b8871..f46101d1 100644
--- a/src/current/include/depgen.xsl
+++ b/src/current/include/depgen.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Dependency generation
 
diff --git a/src/current/include/display.xsl b/src/current/include/display.xsl
index 2a6c5cb3..b3f4506a 100644
--- a/src/current/include/display.xsl
+++ b/src/current/include/display.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Display-related tasks
 
diff --git a/src/current/include/dslc-base.xsl b/src/current/include/dslc-base.xsl
index fa88078d..bada9871 100644
--- a/src/current/include/dslc-base.xsl
+++ b/src/current/include/dslc-base.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Additional functionality provided by dslc
 
diff --git a/src/current/include/entry-form.xsl b/src/current/include/entry-form.xsl
index 3e6c4ff5..f0e8dd4d 100644
--- a/src/current/include/entry-form.xsl
+++ b/src/current/include/entry-form.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Outputs HTML form that can be used to feed values to the rater for testing
 
diff --git a/src/current/include/orderizer.xsl b/src/current/include/orderizer.xsl
index e33ffc9c..830baae2 100644
--- a/src/current/include/orderizer.xsl
+++ b/src/current/include/orderizer.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   No, not "odorizer".
 
diff --git a/src/current/include/preproc/domain.xsl b/src/current/include/preproc/domain.xsl
index e7a7bfde..2200a9ab 100644
--- a/src/current/include/preproc/domain.xsl
+++ b/src/current/include/preproc/domain.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compiles domains from typedefs
 
diff --git a/src/current/include/preproc/eligclass.xsl b/src/current/include/preproc/eligclass.xsl
index 705a3fcd..d0c6bccb 100644
--- a/src/current/include/preproc/eligclass.xsl
+++ b/src/current/include/preproc/eligclass.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Package eligibility class generation
 
diff --git a/src/current/include/preproc/expand.xsl b/src/current/include/preproc/expand.xsl
index fcaf5f2f..3d00cc1f 100644
--- a/src/current/include/preproc/expand.xsl
+++ b/src/current/include/preproc/expand.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Handles node expansion
 
diff --git a/src/current/include/preproc/macros.xsl b/src/current/include/preproc/macros.xsl
index c477e77a..81b5a8ff 100644
--- a/src/current/include/preproc/macros.xsl
+++ b/src/current/include/preproc/macros.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Handles macro preprocessing
 
diff --git a/src/current/include/preproc/package.xsl b/src/current/include/preproc/package.xsl
index 1fc3fe80..5b39fd68 100644
--- a/src/current/include/preproc/package.xsl
+++ b/src/current/include/preproc/package.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compile package
 
diff --git a/src/current/include/preproc/path.xsl b/src/current/include/preproc/path.xsl
index 07129446..15634a67 100644
--- a/src/current/include/preproc/path.xsl
+++ b/src/current/include/preproc/path.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Operations on paths
 
diff --git a/src/current/include/preproc/symtable.xsl b/src/current/include/preproc/symtable.xsl
index 37ab59a5..c742b702 100644
--- a/src/current/include/preproc/symtable.xsl
+++ b/src/current/include/preproc/symtable.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Generates a symbol table from fully a expanded (preprocessed) package
 
diff --git a/src/current/include/preproc/template.xsl b/src/current/include/preproc/template.xsl
index e2a015c4..eac8c540 100644
--- a/src/current/include/preproc/template.xsl
+++ b/src/current/include/preproc/template.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Performs template processing and expansion
 
diff --git a/src/current/include/preprocess.xsl b/src/current/include/preprocess.xsl
index 86bbf7d2..b61b0101 100644
--- a/src/current/include/preprocess.xsl
+++ b/src/current/include/preprocess.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Entry point for preprocessor
 
diff --git a/src/current/include/util.xsl b/src/current/include/util.xsl
index 64dd2940..713113d4 100644
--- a/src/current/include/util.xsl
+++ b/src/current/include/util.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Utility templates
 
diff --git a/src/current/link.xsl b/src/current/link.xsl
index c3d5cf03..55f6afa2 100644
--- a/src/current/link.xsl
+++ b/src/current/link.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Entry point for linker
 
diff --git a/src/current/neo4j.xsl b/src/current/neo4j.xsl
index 43773074..f9d8bd78 100644
--- a/src/current/neo4j.xsl
+++ b/src/current/neo4j.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Produces CREATE statements to export package dependency graph into Neo4j
 
diff --git a/src/current/pkg-dep.xsl b/src/current/pkg-dep.xsl
index 7a196080..a1f6012f 100644
--- a/src/current/pkg-dep.xsl
+++ b/src/current/pkg-dep.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Output package dependencies in plain text
 
diff --git a/src/current/standalone.xsl b/src/current/standalone.xsl
index ef74a057..a21096a8 100644
--- a/src/current/standalone.xsl
+++ b/src/current/standalone.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Compile standalone JavaScript program suitable for execution
 
diff --git a/src/current/summary.xsl b/src/current/summary.xsl
index 1f3fb1ae..6dab9142 100644
--- a/src/current/summary.xsl
+++ b/src/current/summary.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
   Outputs rater summary, containing details for both the rater and its packages