diff --git a/packages/artifact_proxy/Dockerfile b/packages/artifact_proxy/Dockerfile
index 84f018c5..42f543cc 100644
--- a/packages/artifact_proxy/Dockerfile
+++ b/packages/artifact_proxy/Dockerfile
@@ -2,9 +2,12 @@
 # Specify the Dart SDK base image version using dart:<version> (ex: dart:2.12)
 FROM dart:stable AS build
 
-# Resolve app dependencies.
 WORKDIR /app
 
+# Resolve app dependencies.
+COPY pubspec.* ./
+RUN dart pub get
+
 # Copy app source code and AOT compile it.
 COPY . .