diff --git a/.github/workflows/libraries_report-size-deltas.yml b/.github/workflows/libraries_report-size-deltas.yml
index 175c510..b181198 100644
--- a/.github/workflows/libraries_report-size-deltas.yml
+++ b/.github/workflows/libraries_report-size-deltas.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11.2'
+          python-version: '3.11.6'
 
       - name: Install dependencies
         run: |
diff --git a/Dockerfile b/Dockerfile
index 80e7f3b..0c4b843 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.2
+FROM python:3.11.6
 
 # Copies your code file from your action repository to the filesystem path `/` of the container
 COPY reportsizedeltas /reportsizedeltas