diff --git a/buildspecs/deploy.terragrunt.yml b/buildspecs/deploy.terragrunt.yml
index 3225894..3dfeda7 100644
--- a/buildspecs/deploy.terragrunt.yml
+++ b/buildspecs/deploy.terragrunt.yml
@@ -16,7 +16,7 @@ cache:
 phases:
   install:
     runtime-versions:
-      python: 3.11
+      python: 3.9
     commands:
       - echo "Setting up environment and tools"
       - export http_proxy=$PROXY_CONFIG
diff --git a/buildspecs/terragrunt.yml b/buildspecs/terragrunt.yml
index 7f269e7..d73d383 100644
--- a/buildspecs/terragrunt.yml
+++ b/buildspecs/terragrunt.yml
@@ -16,7 +16,7 @@ cache:
 phases:
   install:
     runtime-versions:
-      python: 3.11
+      python: 3.9
     commands:
       - echo "Setting up environment and tools"
       - export http_proxy=$PROXY_CONFIG