diff --git a/packages/testing/src/consensus_testing/keys.py b/packages/testing/src/consensus_testing/keys.py
index db93538d..0607e94a 100755
--- a/packages/testing/src/consensus_testing/keys.py
+++ b/packages/testing/src/consensus_testing/keys.py
@@ -79,8 +79,8 @@
 ]
 
 KEY_DOWNLOAD_URLS = {
-    "test": "https://github.com/leanEthereum/leansig-test-keys/releases/download/leanSpec-bbbbf62-v2/test_scheme.tar.gz",
-    "prod": "https://github.com/leanEthereum/leansig-test-keys/releases/download/leanSpec-bbbbf62-v2/prod_scheme.tar.gz",
+    "test": "https://github.com/leanEthereum/leansig-test-keys/releases/download/leanSpec-ad9a3226/test_scheme.tar.gz",
+    "prod": "https://github.com/leanEthereum/leansig-test-keys/releases/download/leanSpec-ad9a3226/prod_scheme.tar.gz",
 }
 """URLs for downloading pre-generated keys."""