diff --git a/Dockerfile.canary b/Dockerfile.canary
index 724a763423a2..e4e85c10388b 100644
--- a/Dockerfile.canary
+++ b/Dockerfile.canary
@@ -1,4 +1,4 @@
-FROM alpine:3.18.3
+FROM alpine:3.21.3
 RUN apk --no-cache add ca-certificates git
 
 # binaries were created with GoReleaser