diff --git a/buildpack.toml b/buildpack.toml
index d23e084..571e619 100644
--- a/buildpack.toml
+++ b/buildpack.toml
@@ -33,7 +33,7 @@ api = "0.8"
 
   [[order.group]]
     id = "amp-buildpacks/scarb"
-    version = "0.3.7"
+    version = "0.4.0"
 
   [[order.group]]
     id = "amp-buildpacks/starknet"
diff --git a/package.toml b/package.toml
index d6eb63c..fec18bc 100644
--- a/package.toml
+++ b/package.toml
@@ -1,5 +1,5 @@
 [[dependencies]]
-  uri = "docker://ghcr.io/amp-buildpacks/scarb:0.3.7"
+  uri = "docker://ghcr.io/amp-buildpacks/scarb:0.4.0"
 
 [[dependencies]]
   uri = "docker://ghcr.io/amp-buildpacks/starknet:1.0.11"