diff --git a/pr-diff-bot/requirements.txt b/pr-diff-bot/requirements.txt
index 4832dfb..bebebae 100644
--- a/pr-diff-bot/requirements.txt
+++ b/pr-diff-bot/requirements.txt
@@ -1,10 +1,10 @@
-PyGithub==2.5.0
-python-dotenv==1.0.1
+PyGithub==2.6.1
+python-dotenv==1.1.0
 gitpython==3.1.44
 openai>=1.0.0,<2.0.0
 requests==2.32.3
-python-semantic-release==9.17.0
-commitizen==4.1.1
+python-semantic-release==9.21.0
+commitizen==4.4.1
 boto3>=1.34.0  # Required for AWS Bedrock support
 openai>=1.0.0
 requests>=2.31.0