diff --git a/cosign/Containerfile b/cosign/Containerfile
index 6c89482..d29a02a 100644
--- a/cosign/Containerfile
+++ b/cosign/Containerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/projectsigstore/cosign:v1.13.0 as cosign-bin
+FROM gcr.io/projectsigstore/cosign:latest as cosign-bin
 
 FROM alpine:3.14
 
@@ -22,4 +22,4 @@ echo "Do NOT mix these up!" \
 
 RUN chmod +x /usr/local/bin/genkeys.sh
 
-ENTRYPOINT [ "sh", "-c", "/usr/local/bin/genkeys.sh" ]
\ No newline at end of file
+ENTRYPOINT [ "sh", "-c", "/usr/local/bin/genkeys.sh" ]