diff --git a/Dockerfile b/Dockerfile
index 80fdf13..bd74c33 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.16.2
 
-RUN apk --no-cache --update add bash wget
+RUN apk --no-cache --update add bash wget git mercurial
 
 SHELL ["/bin/bash", "-eo", "pipefail", "-c"]