diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 233bd2d28..3e8cccc70 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,12 +15,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        xcode: ["15.0", "14.3.1"]
+        xcode: ["15.4", "15.2", "14.3.1"]
         include:
-          - xcode: "15.0"
-            macos: macOS-13
+          - xcode: "15.4"
+            macos: macOS-14
+          - xcode: "15.2"
+            macos: macOS-14
           - xcode: "14.3.1"
-            macos: macOS-13
+            macos: macOS-14
     runs-on: ${{ matrix.macos }}
     name: macOS
     steps:
@@ -55,13 +57,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        swift: ["5.10-nightly", "5.9-nightly", "5.9", "5.8"]
+        swift: ["5.10", "5.9", "5.8"]
         include:
-          - swift: "5.10-nightly"
-            container: "swiftlang/swift:nightly-5.10-jammy"
-            cache-version: 1
-          - swift: "5.9-nightly"
-            container: "swiftlang/swift:nightly-5.9-jammy"
+          - swift: "5.10"
+            container: "swift:5.10"
             cache-version: 1
           - swift: "5.9"
             container: "swift:5.9"