diff --git a/Dockerfile b/Dockerfile
index 8d9152c..65d4ac5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,6 +26,7 @@ RUN \
       openssh-client=8.1_p1-r0 \
       openssl=1.1.1g-r0 \
       python3=3.8.2-r0 \
+      bash=5.0.11-r1 \
     && \
     apk add --no-cache --virtual .build-deps \
       python3-dev=3.8.2-r0 \