diff --git a/.github/workflows/tester.yml b/.github/workflows/tester.yml
index 9902ed0b..11134cf2 100644
--- a/.github/workflows/tester.yml
+++ b/.github/workflows/tester.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.11.0]
+        python-version: [3.12.4, 3.12, 3.13, 3.14]
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v2
diff --git a/Dockerfile b/Dockerfile
index a3ffecb8..f2255437 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # leverage the renci python base image
-FROM ghcr.io/translatorsri/renci-python-image:3.11.5
+FROM ghcr.io/translatorsri/renci-python-image:3.12.4
 
 # install basic tools
 RUN apt update
diff --git a/data-loading/Dockerfile b/data-loading/Dockerfile
index 331b9fcc..e6513ec1 100644
--- a/data-loading/Dockerfile
+++ b/data-loading/Dockerfile
@@ -10,7 +10,7 @@
 # Use the RENCI Python image to make it easier to work with other
 # RENCI Docker packages and to make sure we have an up to date image.
 # (https://github.com/TranslatorSRI/RENCI-Python-image)
-FROM ghcr.io/translatorsri/renci-python-image:3.11.5
+FROM ghcr.io/translatorsri/renci-python-image:3.12.4
 
 # Configuration options:
 # - ${ROOT} is where the source code will be copied.