diff --git a/Dockerfile b/Dockerfile
index ec9aa47..b45d8f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 # from https://hub.docker.com/_/ubuntu/tags?page=1&name=22.04
 FROM ubuntu:22.04@sha256:965fbcae990b0467ed5657caceaec165018ef44a4d2d46c7cdea80a9dff0d1ea
 
-ENV ENV_GITHUB_RUNNER_VERSION="2.305.0"
-ENV ENV_GITHUB_RUNNER_VERSION_SHA=737bdcef6287a11672d6a5a752d70a7c96b4934de512b7eb283be6f51a563f2f
+ENV ENV_GITHUB_RUNNER_VERSION="2.311.0"
+ENV ENV_GITHUB_RUNNER_VERSION_SHA=29fc8cf2dab4c195bb147384e7e2c94cfd4d4022c793b346a6175435265aa278
 ENV ENV_YQ_VERSION="v4.30.6"
 
 WORKDIR /
diff --git a/dockerfile-setup.sh b/dockerfile-setup.sh
index a4ed336..aa8f079 100644
--- a/dockerfile-setup.sh
+++ b/dockerfile-setup.sh
@@ -22,8 +22,8 @@ mkdir -p actions-runner
 cd actions-runner || exit
 
 # from https://github.com/actions/runner/releases
-GITHUB_RUNNER_VERSION="${ENV_GITHUB_RUNNER_VERSION:-2.305.0}"
-GITHUB_RUNNER_VERSION_SHA="${ENV_GITHUB_RUNNER_VERSION_SHA:-737bdcef6287a11672d6a5a752d70a7c96b4934de512b7eb283be6f51a563f2f}"
+GITHUB_RUNNER_VERSION="${ENV_GITHUB_RUNNER_VERSION:-2.311.0}"
+GITHUB_RUNNER_VERSION_SHA="${ENV_GITHUB_RUNNER_VERSION_SHA:-29fc8cf2dab4c195bb147384e7e2c94cfd4d4022c793b346a6175435265aa278}"
 curl -o actions-runner-linux-x64-${GITHUB_RUNNER_VERSION}.tar.gz -L https://github.com/actions/runner/releases/download/v${GITHUB_RUNNER_VERSION}/actions-runner-linux-x64-${GITHUB_RUNNER_VERSION}.tar.gz
 echo "${GITHUB_RUNNER_VERSION_SHA}  actions-runner-linux-x64-${GITHUB_RUNNER_VERSION}.tar.gz" | sha256sum -c
 tar xzf ./actions-runner-linux-x64-${GITHUB_RUNNER_VERSION}.tar.gz