diff --git a/runner/Dockerfile b/runner/Dockerfile
index 1d652462ae36449e2af4559fe3d7ae400418f3e6..332f7472bd9e0706f133dcb418a6cb4372c07a2e 100644
--- a/runner/Dockerfile
+++ b/runner/Dockerfile
@@ -1,4 +1,4 @@
-FROM gitlab/gitlab-runner:alpine-v13.8.0
+FROM gitlab/gitlab-runner:alpine-v13.9.0
 # hadolint ignore=DL3018
 RUN apk add --no-cache --update docker
 COPY --chown=root:root entrypoint /entrypoint0