diff --git a/images/buildkite-agent/3.40.0-ubuntu-20.04/Dockerfile b/images/buildkite-agent/3.40.0-ubuntu-20.04/Dockerfile
index 963889f..9b91a57 100644
--- a/images/buildkite-agent/3.40.0-ubuntu-20.04/Dockerfile
+++ b/images/buildkite-agent/3.40.0-ubuntu-20.04/Dockerfile
@@ -1,4 +1,4 @@
-FROM buildkite/agent:3.40.0-ubuntu-20.04
+FROM buildkite/agent:3.58.0-ubuntu-20.04
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y \
     curl \