diff --git a/.github/workflows/cocoapods.yml b/.github/workflows/cocoapods.yml
index 6bb48b897..fb28496b1 100644
--- a/.github/workflows/cocoapods.yml
+++ b/.github/workflows/cocoapods.yml
@@ -32,11 +32,12 @@ jobs:
         extra_flags: ["", "--use-static-frameworks"]
     steps:
     - uses: actions/checkout@v4
-    - name: "iOS, macOS, tvOS, and visionOS"
+    - name: "iOS, macOS, and tvOS"
+      # GitHub runners dropped visionOS. https://github.com/actions/runner-images/issues/10559
       run:  |
         pod lib lint --verbose ${{ matrix.extra_flags }} \
           --configuration=${{ matrix.pod_configuration }} \
-          --platforms=ios,macos,tvos,visionos \
+          --platforms=ios,macos,tvos \
           --no-subspecs \
           --test-specs=Tests \
           GoogleAPIClientForREST.podspec
diff --git a/.github/workflows/swiftpm.yml b/.github/workflows/swiftpm.yml
index 0123818b9..04261f9f2 100644
--- a/.github/workflows/swiftpm.yml
+++ b/.github/workflows/swiftpm.yml
@@ -44,7 +44,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        PLATFORM: ["ios", "macos", "tvos", "watchos", "visionos"]
+        # GitHub runners dropped visionOS. https://github.com/actions/runner-images/issues/10559
+        PLATFORM: ["ios", "macos", "tvos", "watchos"]
         CONFIGURATION: ["Debug", "Release"]
     steps:
     - uses: actions/checkout@v4