diff --git a/CHANGELOG b/CHANGELOG
index 6373d266..46df2f19 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,11 @@
+== Version 3.2.1 ==
+_Release date - Jul 19, 2023_
+
+  * Bugfix: Add missing return value in local_free_chemistry_data
+	https://github.com/grackle-project/grackle/pull/161
+  * Bugfix: Add missing declaration of local_free_chemistry_data
+	https://github.com/grackle-project/grackle/pull/163
+
 == Version 3.2 ==
 _Release date - May 22, 2023_
 
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 7e88bba3..ae745863 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -48,9 +48,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '3.3.dev0'
+version = '3.2.1'
 # The full version, including alpha/beta/rc tags.
-release = '3.3.dev0'
+release = '3.2.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/src/clib/Make.config.assemble b/src/clib/Make.config.assemble
index eec7e489..7dff3ecf 100644
--- a/src/clib/Make.config.assemble
+++ b/src/clib/Make.config.assemble
@@ -227,4 +227,4 @@
 # LIBRARY RELEASE VERSION
 #-----------------------------------------------------------------------
 
-LIB_RELEASE_VERSION = 3.3.dev0
+LIB_RELEASE_VERSION = 3.2.1