diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0da8fd6f..6bed6aa5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog for AWS IoT Jobs Library
 
+## v1.2.0
+
+### Other Updates:
+- [#57](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/57) Update litani and template submodules for cbmc
+- [#55](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/55) Update Doxygen version to 1.9.2
+- [#54](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/54) Updated aws-templates-for-cbmc-proofs submodule
+
 ## v1.1.1 (July 2021)
 
 ### API Changes:
@@ -13,7 +20,7 @@
 
 ### Other Updates:
 - [#37](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/37) Add code examples in documentation of API functions.
-- [#43](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/37) Add MISRA rule 2.5 in list of ignored violations in MISRA.md file.
+- [#43](https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk/pull/43) Add MISRA rule 2.5 in list of ignored violations in MISRA.md file.
 
 ## v1.0.0 (November 2020)
 
diff --git a/docs/doxygen/config.doxyfile b/docs/doxygen/config.doxyfile
index d3c2296a..7768283a 100644
--- a/docs/doxygen/config.doxyfile
+++ b/docs/doxygen/config.doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "AWS IoT Jobs"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = v1.1.1
+PROJECT_NUMBER         = v1.2.0
 
 # 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 019cc0d5..3d7867d1 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,5 +1,5 @@
 name : "Jobs-for-AWS-IoT-embedded-sdk"
-version: "v1.1.1"
+version: "v1.2.0"
 description: |
   "Library for using the AWS IoT Jobs service on embedded devices.\n"
 license: "MIT"
diff --git a/source/include/jobs.h b/source/include/jobs.h
index 6f7ae3e5..84d4180d 100644
--- a/source/include/jobs.h
+++ b/source/include/jobs.h
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/jobs.c b/source/jobs.c
index 803f8df0..38eed084 100644
--- a/source/jobs.c
+++ b/source/jobs.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/jobs_annex.h b/test/cbmc/include/jobs_annex.h
index b1d5290e..c57d89c0 100644
--- a/test/cbmc/include/jobs_annex.h
+++ b/test/cbmc/include/jobs_annex.h
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_Describe/Jobs_Describe_harness.c b/test/cbmc/proofs/Jobs_Describe/Jobs_Describe_harness.c
index 34adff53..2688d196 100644
--- a/test/cbmc/proofs/Jobs_Describe/Jobs_Describe_harness.c
+++ b/test/cbmc/proofs/Jobs_Describe/Jobs_Describe_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_GetPending/Jobs_GetPending_harness.c b/test/cbmc/proofs/Jobs_GetPending/Jobs_GetPending_harness.c
index 9afca915..0fa9c003 100644
--- a/test/cbmc/proofs/Jobs_GetPending/Jobs_GetPending_harness.c
+++ b/test/cbmc/proofs/Jobs_GetPending/Jobs_GetPending_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_GetTopic/Jobs_GetTopic_harness.c b/test/cbmc/proofs/Jobs_GetTopic/Jobs_GetTopic_harness.c
index eac7ab99..8c701cdd 100644
--- a/test/cbmc/proofs/Jobs_GetTopic/Jobs_GetTopic_harness.c
+++ b/test/cbmc/proofs/Jobs_GetTopic/Jobs_GetTopic_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_MatchTopic/Jobs_MatchTopic_harness.c b/test/cbmc/proofs/Jobs_MatchTopic/Jobs_MatchTopic_harness.c
index 8a2dd0b3..82fdfeae 100644
--- a/test/cbmc/proofs/Jobs_MatchTopic/Jobs_MatchTopic_harness.c
+++ b/test/cbmc/proofs/Jobs_MatchTopic/Jobs_MatchTopic_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_StartNext/Jobs_StartNext_harness.c b/test/cbmc/proofs/Jobs_StartNext/Jobs_StartNext_harness.c
index 3a41939a..3ee057ee 100644
--- a/test/cbmc/proofs/Jobs_StartNext/Jobs_StartNext_harness.c
+++ b/test/cbmc/proofs/Jobs_StartNext/Jobs_StartNext_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/Jobs_Update/Jobs_Update_harness.c b/test/cbmc/proofs/Jobs_Update/Jobs_Update_harness.c
index 8d1ca344..2b3d16f3 100644
--- a/test/cbmc/proofs/Jobs_Update/Jobs_Update_harness.c
+++ b/test/cbmc/proofs/Jobs_Update/Jobs_Update_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/strnAppend/strnAppend_harness.c b/test/cbmc/proofs/strnAppend/strnAppend_harness.c
index 5431e63b..972a26ca 100644
--- a/test/cbmc/proofs/strnAppend/strnAppend_harness.c
+++ b/test/cbmc/proofs/strnAppend/strnAppend_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/strnEq/strnEq_harness.c b/test/cbmc/proofs/strnEq/strnEq_harness.c
index bb79a939..6599724c 100644
--- a/test/cbmc/proofs/strnEq/strnEq_harness.c
+++ b/test/cbmc/proofs/strnEq/strnEq_harness.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/strnAppend.c b/test/cbmc/stubs/strnAppend.c
index b3c2d13a..c42dfc17 100644
--- a/test/cbmc/stubs/strnAppend.c
+++ b/test/cbmc/stubs/strnAppend.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/strnEq.c b/test/cbmc/stubs/strnEq.c
index da039b02..6e5b88f0 100644
--- a/test/cbmc/stubs/strnEq.c
+++ b/test/cbmc/stubs/strnEq.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/catch_assert.h b/test/unit-test/catch_assert.h
index f202a20d..f2013e6c 100644
--- a/test/unit-test/catch_assert.h
+++ b/test/unit-test/catch_assert.h
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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/jobs_utest.c b/test/unit-test/jobs_utest.c
index ea8b1848..8f7dd8bd 100644
--- a/test/unit-test/jobs_utest.c
+++ b/test/unit-test/jobs_utest.c
@@ -1,5 +1,5 @@
 /*
- * AWS IoT Jobs v1.1.1
+ * AWS IoT Jobs v1.2.0
  * 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