diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17616631..5e6eb0fb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log for coreJSON Library
 
+## v3.1.0 (November 2021)
+- [#106](https://github.com/FreeRTOS/coreJSON/pull/106) Update doxygen version for documentation.
+
 ## v3.0.2 (July 2021)
 - [#100](https://github.com/FreeRTOS/coreJSON/pull/100) Fix overflow in skipOneHexEscape().
 - [#95](https://github.com/FreeRTOS/coreJSON/pull/95) Eliminate warnings when base char type is unsigned.
diff --git a/docs/doxygen/config.doxyfile b/docs/doxygen/config.doxyfile
index a0aadf54..7a4a88dc 100644
--- a/docs/doxygen/config.doxyfile
+++ b/docs/doxygen/config.doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = coreJSON
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = v3.0.2
+PROJECT_NUMBER         = v3.1.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/manifest.yml b/manifest.yml
index c91c873f..0a842b99 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,5 +1,5 @@
 name : "coreJSON"
-version: "v3.0.2"
+version: "v3.1.0"
 description: |
   "A parser strictly enforcing the ECMA-404 JSON standard, suitable for microcontrollers. \n"
 license: "MIT"
diff --git a/source/core_json.c b/source/core_json.c
index c79b53d9..77fea975 100644
--- a/source/core_json.c
+++ b/source/core_json.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/source/include/core_json.h b/source/include/core_json.h
index 16997b21..1a2d6b03 100644
--- a/source/include/core_json.h
+++ b/source/include/core_json.h
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/include/core_json_annex.h b/test/cbmc/include/core_json_annex.h
index 9e03d9ec..ee782af3 100644
--- a/test/cbmc/include/core_json_annex.h
+++ b/test/cbmc/include/core_json_annex.h
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/include/skipGeneric.h b/test/cbmc/include/skipGeneric.h
index 03b1b558..08b1e401 100644
--- a/test/cbmc/include/skipGeneric.h
+++ b/test/cbmc/include/skipGeneric.h
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/JSON_Iterate/JSON_Iterate_harness.c b/test/cbmc/proofs/JSON_Iterate/JSON_Iterate_harness.c
index 00dd7113..1f6eb36f 100644
--- a/test/cbmc/proofs/JSON_Iterate/JSON_Iterate_harness.c
+++ b/test/cbmc/proofs/JSON_Iterate/JSON_Iterate_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/JSON_Search/JSON_Search_harness.c b/test/cbmc/proofs/JSON_Search/JSON_Search_harness.c
index 4ad094ad..f727bfbf 100644
--- a/test/cbmc/proofs/JSON_Search/JSON_Search_harness.c
+++ b/test/cbmc/proofs/JSON_Search/JSON_Search_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/JSON_Validate/JSON_Validate_harness.c b/test/cbmc/proofs/JSON_Validate/JSON_Validate_harness.c
index a3cb0869..78e6da3f 100644
--- a/test/cbmc/proofs/JSON_Validate/JSON_Validate_harness.c
+++ b/test/cbmc/proofs/JSON_Validate/JSON_Validate_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipAnyLiteral/skipAnyLiteral_harness.c b/test/cbmc/proofs/skipAnyLiteral/skipAnyLiteral_harness.c
index d474d2c8..097f1d41 100644
--- a/test/cbmc/proofs/skipAnyLiteral/skipAnyLiteral_harness.c
+++ b/test/cbmc/proofs/skipAnyLiteral/skipAnyLiteral_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipCollection/skipCollection_harness.c b/test/cbmc/proofs/skipCollection/skipCollection_harness.c
index 5c3241c7..bd65b4e9 100644
--- a/test/cbmc/proofs/skipCollection/skipCollection_harness.c
+++ b/test/cbmc/proofs/skipCollection/skipCollection_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipEscape/skipEscape_harness.c b/test/cbmc/proofs/skipEscape/skipEscape_harness.c
index e22abe1e..de81df2b 100644
--- a/test/cbmc/proofs/skipEscape/skipEscape_harness.c
+++ b/test/cbmc/proofs/skipEscape/skipEscape_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipNumber/skipNumber_harness.c b/test/cbmc/proofs/skipNumber/skipNumber_harness.c
index 4440c49b..1275654d 100644
--- a/test/cbmc/proofs/skipNumber/skipNumber_harness.c
+++ b/test/cbmc/proofs/skipNumber/skipNumber_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipSpace/skipSpace_harness.c b/test/cbmc/proofs/skipSpace/skipSpace_harness.c
index cbd89a02..76e31d3a 100644
--- a/test/cbmc/proofs/skipSpace/skipSpace_harness.c
+++ b/test/cbmc/proofs/skipSpace/skipSpace_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipSpaceAndComma/skipSpaceAndComma_harness.c b/test/cbmc/proofs/skipSpaceAndComma/skipSpaceAndComma_harness.c
index e25d4f8b..c70aec71 100644
--- a/test/cbmc/proofs/skipSpaceAndComma/skipSpaceAndComma_harness.c
+++ b/test/cbmc/proofs/skipSpaceAndComma/skipSpaceAndComma_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipString/skipString_harness.c b/test/cbmc/proofs/skipString/skipString_harness.c
index 870cffda..7e9b555b 100644
--- a/test/cbmc/proofs/skipString/skipString_harness.c
+++ b/test/cbmc/proofs/skipString/skipString_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/proofs/skipUTF8/skipUTF8_harness.c b/test/cbmc/proofs/skipUTF8/skipUTF8_harness.c
index 1affa457..c95aa27f 100644
--- a/test/cbmc/proofs/skipUTF8/skipUTF8_harness.c
+++ b/test/cbmc/proofs/skipUTF8/skipUTF8_harness.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipAnyLiteral.c b/test/cbmc/stubs/skipAnyLiteral.c
index 1f2d2a02..facb7239 100644
--- a/test/cbmc/stubs/skipAnyLiteral.c
+++ b/test/cbmc/stubs/skipAnyLiteral.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipAnyScalar.c b/test/cbmc/stubs/skipAnyScalar.c
index cffa9aed..b3319681 100644
--- a/test/cbmc/stubs/skipAnyScalar.c
+++ b/test/cbmc/stubs/skipAnyScalar.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipCollection.c b/test/cbmc/stubs/skipCollection.c
index 012c789d..a701c820 100644
--- a/test/cbmc/stubs/skipCollection.c
+++ b/test/cbmc/stubs/skipCollection.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipEscape.c b/test/cbmc/stubs/skipEscape.c
index 8d7c7c08..6c2e9cc7 100644
--- a/test/cbmc/stubs/skipEscape.c
+++ b/test/cbmc/stubs/skipEscape.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipGeneric.c b/test/cbmc/stubs/skipGeneric.c
index d59fe8a5..4b9ddb26 100644
--- a/test/cbmc/stubs/skipGeneric.c
+++ b/test/cbmc/stubs/skipGeneric.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipNumber.c b/test/cbmc/stubs/skipNumber.c
index c96d64a7..a72ac1c6 100644
--- a/test/cbmc/stubs/skipNumber.c
+++ b/test/cbmc/stubs/skipNumber.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipSpace.c b/test/cbmc/stubs/skipSpace.c
index 29c0a625..73bfbf3a 100644
--- a/test/cbmc/stubs/skipSpace.c
+++ b/test/cbmc/stubs/skipSpace.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipSpaceAndComma.c b/test/cbmc/stubs/skipSpaceAndComma.c
index b0ca5842..02226145 100644
--- a/test/cbmc/stubs/skipSpaceAndComma.c
+++ b/test/cbmc/stubs/skipSpaceAndComma.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipString.c b/test/cbmc/stubs/skipString.c
index 27998cca..3411c49f 100644
--- a/test/cbmc/stubs/skipString.c
+++ b/test/cbmc/stubs/skipString.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/cbmc/stubs/skipUTF8.c b/test/cbmc/stubs/skipUTF8.c
index 49f65a29..e35b01cc 100644
--- a/test/cbmc/stubs/skipUTF8.c
+++ b/test/cbmc/stubs/skipUTF8.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
diff --git a/test/unit-test/core_json_utest.c b/test/unit-test/core_json_utest.c
index 04952236..63d3703c 100644
--- a/test/unit-test/core_json_utest.c
+++ b/test/unit-test/core_json_utest.c
@@ -1,5 +1,5 @@
 /*
- * coreJSON v3.0.2
+ * coreJSON v3.1.0
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of