diff --git a/Dockerfile b/Dockerfile
index 4366df6..50e4121 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,9 @@ RUN apt-get update && \
     wget \
     jq \
     python3-venv \
-    python3-pip
+    python3-pip \
+    zipalign \
+    apksigner
 
 RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
     && chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \