diff --git a/ops/manifests/manifest-stable.yaml b/ops/manifests/manifest-stable.yaml
index a70035445..80c97339f 100644
--- a/ops/manifests/manifest-stable.yaml
+++ b/ops/manifests/manifest-stable.yaml
@@ -5,7 +5,7 @@ applications:
     - python_buildpack
   path: ../../src
   instances: 2
-  memory: 512M
+  memory: 1G
   stack: cflinuxfs4
   timeout: 180
   command: ./run.sh