diff --git a/Dockerfile b/Dockerfile
index 2ad68e6..8aa0a5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ RUN git clone --depth 3 --branch "$HETZNER_VERSION" https://github.com/JonasProg
 
 RUN go build -o docker-machine-driver-hetzner
 
-FROM docker.io/gitlab/gitlab-runner:v15.7.2
+FROM docker.io/gitlab/gitlab-runner:v15.7.3
 
 LABEL maintainer="Sheogorath <sheogorath@shivering-isles.com>"