diff --git a/test/lambda/build_internal.sh b/test/lambda/build_internal.sh
index 84423db4d1..379a44d491 100755
--- a/test/lambda/build_internal.sh
+++ b/test/lambda/build_internal.sh
@@ -1,5 +1,5 @@
 #!/bin/bash -ex
 
 cd /src
-PYTHON=/opt/python/cp310-cp310/bin/python
+PYTHON=/opt/python/cp311-cp311/bin/python
 $PYTHON -m pip install -v -e .
diff --git a/test/lambda/template.yaml b/test/lambda/template.yaml
index 11052f88dd..a69f4561cc 100644
--- a/test/lambda/template.yaml
+++ b/test/lambda/template.yaml
@@ -23,7 +23,7 @@ Resources:
         Variables:
           MONGODB_URI: !Ref MongoDbUri
       Handler: app.lambda_handler
-      Runtime: python3.10
+      Runtime: python3.11
       Architectures:
         - x86_64
       Events: