diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4dc293a96cd1396125374acd43ec047756e16363..11aadcdfe63c3003d263814ac9100942e233c63a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -175,7 +175,7 @@ jobs:
         default: false
       image:
         type: string
-        default: 1.33.0
+        default: 1.34.0
     macos:
       xcode: "12.2.0"
     environment: