diff --git a/.circleci/config.yml b/.circleci/config.yml
index c971a418..d02c8e15 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -13,7 +13,7 @@ jobs:
         command: CGO_ENABLED=0 make test-unit
   template-chart:
     docker:
-    - image: giantswarm/helm-chart-testing:v3.11.0
+    - image: giantswarm/helm-chart-testing:v3.12.0
     steps:
     - checkout
     - run: cd helm/observability-operator && helm dep up