diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 20b7152..8bc4539 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -11,4 +11,5 @@ LABEL build_time=${BUILD_TIME}
 
 # Install mc and its dependencies
 RUN apk update && \
+    apk add --no-cache --upgrade bash && \
     apk --no-cache add curl