diff --git a/Dockerfile b/Dockerfile
index 3a90d1f..f77d060 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,8 @@ RUN apt-get update && apt-get install -y git && \
                 'ansible-compat==3.0.2' \
                 'molecule[docker]<5.0.0' \
                 'ansible-lint==6.16.2' \
-                'yamllint==1.32.0' && \
+                'yamllint==1.32.0' \
+                'passlib==1.7.4' && \
     ansible-galaxy collection install community.general \
     ansible.windows