diff --git a/Dockerfile b/Dockerfile
index db90a79..7d75a48 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM alpine:latest
+FROM alpine:3.20
 
-RUN apk add --no-cache git git-lfs openssh-client
+RUN apk update && apk add --no-cache git git-lfs openssh-client openssl
 
 COPY entrypoint.sh /entrypoint.sh