diff --git a/ChangeLog b/ChangeLog
index 045477bb..2e694f46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+*setools-4.2.1 (4 Feb 2019)
+
+  * Set SIGPIPE handler for CLI tools.
+  * Fixed alias dereferencing in TypeQuery and type, category, and sensitivity
+    lookups.
+  * Fixed sediff bug for rendering modified nodecons.
+  * Fixed devicetreecon count output.
+  * Fixed policy target platform check.
+  * Fixed bug in creating permission set intersection in apol.
+
+
 *setools-4.2.0 (10 Nov 2018)
 
   This release focused on improving performance and reducing memory usage.
diff --git a/setup.py b/setup.py
index 791d4512..c94daf13 100644
--- a/setup.py
+++ b/setup.py
@@ -128,7 +128,7 @@ def run(self):
                                              '-fno-exceptions'])]
 
 setup(name='setools',
-      version='4.2.0',
+      version='4.2.1',
       description='SELinux Policy tools.',
       author='Chris PeBenito',
       author_email='pebenito@ieee.org',