diff --git a/.github/workflows/automerge.yml b/.github/workflows/automerge.yml
index b9ac3ab08..4069162ed 100644
--- a/.github/workflows/automerge.yml
+++ b/.github/workflows/automerge.yml
@@ -18,7 +18,7 @@ on:
 jobs:
   create_merge_pr:
     name: Create PR to merge main into release branch
-    uses: swiftlang/github-workflows/.github/workflows/create_automerge_pr.yml@main
+    uses: swiftlang/github-workflows/.github/workflows/create_automerge_pr.yml@0.0.2
     with:
       head_branch: main
       base_branch: release/6.3
diff --git a/.github/workflows/main_using_main.yml b/.github/workflows/main_using_main.yml
index dbf27c0f4..2b7c9ac16 100644
--- a/.github/workflows/main_using_main.yml
+++ b/.github/workflows/main_using_main.yml
@@ -15,7 +15,7 @@ concurrency:
 jobs:
   tests:
     name: Test
-    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
+    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@0.0.2
     with:
       linux_swift_versions: '["nightly-main"]'
       linux_os_versions: '["amazonlinux2", "jammy"]'
diff --git a/.github/workflows/main_using_release.yml b/.github/workflows/main_using_release.yml
index b861be1f8..ca61550b1 100644
--- a/.github/workflows/main_using_release.yml
+++ b/.github/workflows/main_using_release.yml
@@ -15,11 +15,11 @@ concurrency:
 jobs:
   tests:
     name: Test
-    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
+    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@0.0.2
     with:
-      linux_swift_versions: '["nightly-6.2"]'
+      linux_swift_versions: '["6.2"]'
       linux_os_versions: '["amazonlinux2", "jammy"]'
-      windows_swift_versions: '["nightly-6.2"]'
+      windows_swift_versions: '["6.2"]'
       enable_macos_checks: true
       macos_exclude_xcode_versions: '[{"xcode_version": "16.2"}, {"xcode_version": "16.3"}, {"xcode_version": "16.4"}]'
       enable_wasm_sdk_build: true
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 086b2226e..6cd006897 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -14,11 +14,11 @@ concurrency:
 jobs:
   tests:
     name: Test
-    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
+    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@0.0.2
     with:
-      linux_swift_versions: '["nightly-main", "nightly-6.2"]'
+      linux_swift_versions: '["nightly-main", "nightly-6.3", "6.2"]'
       linux_os_versions: '["amazonlinux2", "jammy"]'
-      windows_swift_versions: '["nightly-main", "nightly-6.2"]'
+      windows_swift_versions: '["nightly-main", "nightly-6.3", "6.2"]'
       enable_macos_checks: true
       macos_exclude_xcode_versions: '[{"xcode_version": "16.2"}, {"xcode_version": "16.3"}, {"xcode_version": "16.4"}]'
       enable_ios_checks: true
@@ -27,7 +27,7 @@ jobs:
       enable_android_sdk_build: true
   soundness:
     name: Soundness
-    uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
+    uses: swiftlang/github-workflows/.github/workflows/soundness.yml@0.0.2
     with:
       license_header_check_project_name: "Swift"
       docs_check_enabled: false