diff --git a/.circleci/config.yml b/.circleci/config.yml
index e22f161ab75..1fd0c09eb7c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,11 +1,11 @@
 version: 2.1
 executors:
   current-go:
-    resource_class: medium+
+    resource_class: large
     docker:
       - image: cimg/go:1.14
   prior-go:
-    resource_class: medium+
+    resource_class: large
     docker:
       - image: cimg/go:1.13