diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ff66ea..74f0726 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+<a name="v1.21.2"></a>
+### v1.21.2 (2024-12-04)
+
+#### Bug Fixes
+
+* prevent insertion of extra new lines in JSON	 ([50189f2](/../../commit/50189f2))
+
 <a name="v1.21.1"></a>
 ### v1.21.1 (2024-11-29)
 
diff --git a/lib/pact/support/version.rb b/lib/pact/support/version.rb
index a304728..14d9225 100644
--- a/lib/pact/support/version.rb
+++ b/lib/pact/support/version.rb
@@ -1,5 +1,5 @@
 module Pact
   module Support
-    VERSION = "1.21.1"
+    VERSION = "1.21.2"
   end
 end