diff --git a/.circleci/config.yml b/.circleci/config.yml
index bbe8d5504..d3ba4a00c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -74,7 +74,7 @@ commands:
             docker-compose -f ./.circleci/dcm4chee/auth-docker-compose.yml up -d
             export DICOMWEB_TEST_URL=http://localhost:8008/dcm4chee-arc/aets/DCM4CHEE/rs
             echo "export DICOMWEB_TEST_URL=$DICOMWEB_TEST_URL" >> $BASH_ENV
-            pip install dicomweb_client python-keycloak
+            pip install dicomweb_client 'python-keycloak<4.1'
 
             # Wait up to 60 seconds for keycloak to be ready
             echo 'Waiting for keycloak to start...'
diff --git a/.circleci/dcm4chee/auth-docker-compose.yml b/.circleci/dcm4chee/auth-docker-compose.yml
index d23d92d1b..d70529341 100644
--- a/.circleci/dcm4chee/auth-docker-compose.yml
+++ b/.circleci/dcm4chee/auth-docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3"
-
 volumes:
   db_data: {}
   arc_data: {}
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index ceeef86d4..2498020f5 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,6 +6,10 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+  - package-ecosystem: "docker"
+    directory: "/.circleci/dcm4chee/"
+    schedule:
+      interval: "weekly"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule: