diff --git a/builds.yml b/builds.yml
index ab1dcb6fe..81dbe9ef5 100644
--- a/builds.yml
+++ b/builds.yml
@@ -52,7 +52,7 @@ buildTypes:
       - SEGMENT_FLASK_WRITE_KEY
       - ALLOW_LOCAL_SNAPS: true
       - REQUIRE_SNAPS_ALLOWLIST: false
-      - IFRAME_EXECUTION_ENVIRONMENT_URL: https://execution.metamask.io/0.38.0-flask.1/index.html
+      - IFRAME_EXECUTION_ENVIRONMENT_URL: https://execution.metamask.io/0.38.1-flask.1/index.html
       - SUPPORT_LINK: https://metamask-flask.zendesk.com/hc
       - SUPPORT_REQUEST_LINK: https://metamask-flask.zendesk.com/hc/en-us/requests/new
       - INFURA_ENV_KEY_REF: INFURA_FLASK_PROJECT_ID
@@ -71,7 +71,7 @@ buildTypes:
       - SEGMENT_FLASK_WRITE_KEY
       - ALLOW_LOCAL_SNAPS: true
       - REQUIRE_SNAPS_ALLOWLIST: false
-      - IFRAME_EXECUTION_ENVIRONMENT_URL: https://execution.metamask.io/0.38.0-flask.1/index.html
+      - IFRAME_EXECUTION_ENVIRONMENT_URL: https://execution.metamask.io/0.38.1-flask.1/index.html
       - SUPPORT_LINK: https://metamask-flask.zendesk.com/hc
       - SUPPORT_REQUEST_LINK: https://metamask-flask.zendesk.com/hc/en-us/requests/new
       - INFURA_ENV_KEY_REF: INFURA_FLASK_PROJECT_ID