diff --git a/.circleci/config.yml b/.circleci/config.yml
index 2b23b34ab4..b623da36bb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,16 +3,16 @@ version: 2.1
 parameters:
   xcode_version:
     type: string
-    default: "13.3.1"
+    default: "13.4.1"
   ios_current_version:
     type: string
-    default: "15.4"
+    default: "15.5"
   ios_previous_version:
     type: string
     default: "14.5"
   ios_sdk:
     type: string
-    default: "iphonesimulator15.4"
+    default: "iphonesimulator15.5"
   macos_version: # The user-facing version string for macOS builds
     type: string
     default: "12.3.1"