diff --git a/functions/most_popular_repo_bedrock_agent/github_agent_actions/requirements.txt b/functions/most_popular_repo_bedrock_agent/github_agent_actions/requirements.txt
index edf8f4df..dae29c44 100644
--- a/functions/most_popular_repo_bedrock_agent/github_agent_actions/requirements.txt
+++ b/functions/most_popular_repo_bedrock_agent/github_agent_actions/requirements.txt
@@ -1,4 +1,4 @@
-boto3==1.35.53
+boto3==1.35.71
 requests==2.32.3
 PyGithub==2.5.0
 beautifulsoup4
diff --git a/functions/most_popular_repo_langchain/requirements.txt b/functions/most_popular_repo_langchain/requirements.txt
index 80f09563..0ec12653 100644
--- a/functions/most_popular_repo_langchain/requirements.txt
+++ b/functions/most_popular_repo_langchain/requirements.txt
@@ -2,5 +2,5 @@ langchain==0.3.9
 langchain-community==0.3.4
 requests==2.32.3
 PyGithub==2.5.0
-boto3==1.35.53
+boto3==1.35.71
 beautifulsoup4
diff --git a/pipeline/requirements.txt b/pipeline/requirements.txt
index 9722aa82..ab01e85e 100644
--- a/pipeline/requirements.txt
+++ b/pipeline/requirements.txt
@@ -1,2 +1,2 @@
-aws-cdk-lib==2.165.0
+aws-cdk-lib==2.171.1
 constructs>=10.0.0,<11.0.0
diff --git a/requirements.txt b/requirements.txt
index a59e60af..21ab2332 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-aws-cdk-lib==2.165.0
+aws-cdk-lib==2.171.1
 aws-cdk.aws-lambda-python-alpha==2.165.0a0
 constructs>=10.0.0,<11.0.0
diff --git a/webapp/requirements.txt b/webapp/requirements.txt
index 7ce21574..bca60dde 100644
--- a/webapp/requirements.txt
+++ b/webapp/requirements.txt
@@ -1,3 +1,3 @@
 asyncio
-boto3==1.35.53
+boto3==1.35.71
 streamlit>=1.25.0