diff --git a/.gitea/workflows/release-version.yml b/.gitea/workflows/release-version.yml
index dab516b..5f8954f 100644
--- a/.gitea/workflows/release-version.yml
+++ b/.gitea/workflows/release-version.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Install helm
         env:
           # renovate: datasource=docker depName=alpine/helm
-          HELM_VERSION: "3.21.2"
+          HELM_VERSION: "3.21.3"
         run: |
           curl --fail --location --output /dev/stdout --silent --show-error https://get.helm.sh/helm-v${HELM_VERSION}-linux-$(dpkg --print-architecture).tar.gz | tar --extract --gzip --file /dev/stdin
           mv linux-$(dpkg --print-architecture)/helm /usr/local/bin/
diff --git a/.gitea/workflows/test-pr.yml b/.gitea/workflows/test-pr.yml
index 13be281..29edf7e 100644
--- a/.gitea/workflows/test-pr.yml
+++ b/.gitea/workflows/test-pr.yml
@@ -15,7 +15,7 @@ env:
 jobs:
   check-and-test:
     runs-on: ubuntu-latest
-    container: alpine/helm:3.21.2
+    container: alpine/helm:3.21.3
     steps:
       - name: install tools
         run: |