diff --git a/jobs/certgen/cmd/Dockerfile b/jobs/certgen/cmd/Dockerfile
index 463ffb8f94d..3e1141b9236 100644
--- a/jobs/certgen/cmd/Dockerfile
+++ b/jobs/certgen/cmd/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15.6
+FROM alpine:3.19.6
 
 ARG GOARCH=amd64