diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6a0b3e5..cdd5fad 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,6 +4,7 @@ version: 2.1
 
 jobs:
   build:
+    resource_class: medium+
     docker:
       - image: cimg/openjdk:21.0.0
     steps: