diff --git a/Dockerfile b/Dockerfile
index 47f0869..8960ab1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ FROM python:3.11-slim-bullseye
 WORKDIR /opt/workspace
 
 # Install dependencies
-RUN python -m pip install case-utils==0.13.0 PyGithub
+RUN python -m pip install case-utils==0.15.0 PyGithub
 
 # Delete source files now that package has been installed
 WORKDIR /opt/workspace