diff --git a/docker/Dockerfile.linux.amd64 b/docker/Dockerfile.linux.amd64
index 76d96ad..59f424e 100644
--- a/docker/Dockerfile.linux.amd64
+++ b/docker/Dockerfile.linux.amd64
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.20.7
 RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl aws-cli sudo
 
 ADD posix/* /usr/local/bin/
@@ -8,4 +8,4 @@ ADD posix/* /usr/local/bin/
 # USER drone:drone
 # RUN chmod -R 777 /home/drone
 
-ENTRYPOINT ["/usr/local/bin/clone"]
\ No newline at end of file
+ENTRYPOINT ["/usr/local/bin/clone"]