diff --git a/.changeset/fix-preview-wrangler-version.md b/.changeset/fix-preview-wrangler-version.md
new file mode 100644
index 00000000..0adb9c1a
--- /dev/null
+++ b/.changeset/fix-preview-wrangler-version.md
@@ -0,0 +1,5 @@
+---
+"wrangler-action": patch
+---
+
+Pin Workers Preview examples and integration tests to Wrangler 4.136.3, which includes the Worker name in Preview artifacts.
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 129c3297..b283b506 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -118,7 +118,7 @@ jobs:
         uses: ./
         with:
           workingDirectory: "./src/test/fixtures/only-build"
-          wranglerVersion: "4.136.0"
+          wranglerVersion: "4.136.3"
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           command: preview --name wrangler-action-ci-test
@@ -132,7 +132,7 @@ jobs:
         uses: ./
         with:
           workingDirectory: "./src/test/fixtures/only-build"
-          wranglerVersion: "4.136.0"
+          wranglerVersion: "4.136.3"
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           command: preview delete --name wrangler-action-ci-test --skip-confirmation
diff --git a/README.md b/README.md
index d4cf35b2..7166ee00 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ jobs:
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          wranglerVersion: "4.136.0"
+          wranglerVersion: "4.136.3"
           command: preview --name pr-${{ github.event.pull_request.number }}
           gitHubToken: ${{ secrets.GITHUB_TOKEN }}
 ```
diff --git a/src/wranglerArtifactManager.test.ts b/src/wranglerArtifactManager.test.ts
index 675c852f..e6673118 100644
--- a/src/wranglerArtifactManager.test.ts
+++ b/src/wranglerArtifactManager.test.ts
@@ -188,7 +188,7 @@ describe("wranglerArtifactsManager", () => {
 				mockfs({
 					testOutputDir: {
 						"wrangler-output-2024-10-17_18-48-40_463-2e6e83.json": `
-						{"version": 1, "type":"wrangler-session", "wrangler_version":"4.136.0", "command_line_args":["preview"], "log_file_path": "/here"}
+						{"version": 1, "type":"wrangler-session", "wrangler_version":"4.136.3", "command_line_args":["preview"], "log_file_path": "/here"}
 						{"version": 1, "type":"preview", "worker_name":"example-worker", "preview_id":"preview-id", "preview_name":"feature-branch", "preview_slug":"feature-branch", "preview_urls":["https://feature-branch.example-worker.workers.dev"], "deployment_id":"deployment-id", "deployment_urls":["https://deployment-id.example-worker.workers.dev"]}`,
 						"not-wrangler-output.json": "test",
 					},