diff --git a/dev-packages/e2e-tests/test-applications/astro-5-cf-workers/package.json b/dev-packages/e2e-tests/test-applications/astro-5-cf-workers/package.json
index 9d7bac9204cc..45a2c89851f0 100644
--- a/dev-packages/e2e-tests/test-applications/astro-5-cf-workers/package.json
+++ b/dev-packages/e2e-tests/test-applications/astro-5-cf-workers/package.json
@@ -18,7 +18,7 @@
     "astro": "^5.17.1"
   },
   "devDependencies": {
-    "wrangler": "^4.63.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/astro-6-cf-workers/package.json b/dev-packages/e2e-tests/test-applications/astro-6-cf-workers/package.json
index 722ed1d8c71e..08f08a03bcdd 100644
--- a/dev-packages/e2e-tests/test-applications/astro-6-cf-workers/package.json
+++ b/dev-packages/e2e-tests/test-applications/astro-6-cf-workers/package.json
@@ -19,7 +19,7 @@
     "@sentry/astro": "file:../../packed/sentry-astro-packed.tgz",
     "@sentry/cloudflare": "file:../../packed/sentry-cloudflare-packed.tgz",
     "astro": "^6.0.0",
-    "wrangler": "^4.72.0"
+    "wrangler": "4.91.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-hono/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-hono/package.json
index 4000aa78e5a1..e8f0583e0370 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-hono/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-hono/package.json
@@ -19,7 +19,7 @@
     "@cloudflare/workers-types": "^4.20250521.0",
     "typescript": "^5.9.3",
     "vitest": "3.1.0",
-    "wrangler": "^4.61.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-local-workers/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-local-workers/package.json
index 0fa111d91e5d..589be2663757 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-local-workers/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-local-workers/package.json
@@ -24,7 +24,7 @@
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^5.5.2",
     "vitest": "~3.2.0",
-    "wrangler": "^4.61.0",
+    "wrangler": "4.86.0",
     "ws": "^8.18.3"
   },
   "volta": {
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-mcp-agent/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-mcp-agent/package.json
index 3571edc1fad7..10c7e3c98718 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-mcp-agent/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-mcp-agent/package.json
@@ -24,7 +24,7 @@
     "@playwright/test": "~1.56.0",
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^6.0.3",
-    "wrangler": "^4.86.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-mcp/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-mcp/package.json
index 282c0353d120..e4694bcc0a79 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-mcp/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-mcp/package.json
@@ -27,7 +27,7 @@
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^5.5.2",
     "vitest": "~3.2.0",
-    "wrangler": "^4.61.0",
+    "wrangler": "4.86.0",
     "ws": "^8.18.3"
   },
   "volta": {
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-workers-streaming/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-workers-streaming/package.json
index 4f314f5f4396..c6c9bc04b345 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-workers-streaming/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-workers-streaming/package.json
@@ -24,7 +24,7 @@
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^5.5.2",
     "vitest": "~3.2.0",
-    "wrangler": "^4.61.0",
+    "wrangler": "4.86.0",
     "ws": "^8.18.3"
   },
   "volta": {
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-workers/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-workers/package.json
index 689637868455..f370edf69437 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-workers/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-workers/package.json
@@ -24,7 +24,7 @@
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^5.5.2",
     "vitest": "~3.2.0",
-    "wrangler": "^4.61.0",
+    "wrangler": "4.86.0",
     "ws": "^8.18.3"
   },
   "volta": {
diff --git a/dev-packages/e2e-tests/test-applications/cloudflare-workersentrypoint/package.json b/dev-packages/e2e-tests/test-applications/cloudflare-workersentrypoint/package.json
index 4270a204cdad..bbfbe8990fab 100644
--- a/dev-packages/e2e-tests/test-applications/cloudflare-workersentrypoint/package.json
+++ b/dev-packages/e2e-tests/test-applications/cloudflare-workersentrypoint/package.json
@@ -24,7 +24,7 @@
     "@sentry-internal/test-utils": "link:../../../test-utils",
     "typescript": "^5.5.2",
     "vitest": "~3.2.0",
-    "wrangler": "^4.61.0",
+    "wrangler": "4.86.0",
     "ws": "^8.18.3"
   },
   "volta": {
diff --git a/dev-packages/e2e-tests/test-applications/hono-4/package.json b/dev-packages/e2e-tests/test-applications/hono-4/package.json
index b4b1a901e95e..f72e5d301161 100644
--- a/dev-packages/e2e-tests/test-applications/hono-4/package.json
+++ b/dev-packages/e2e-tests/test-applications/hono-4/package.json
@@ -23,9 +23,9 @@
     "@playwright/test": "~1.56.0",
     "@cloudflare/workers-types": "^4.20240725.0",
     "@sentry-internal/test-utils": "link:../../../test-utils",
-    "tsx": "^4.20.3",
+    "tsx": "4.21.0",
     "typescript": "^5.5.2",
-    "wrangler": "^4.61.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/nextjs-16-cf-workers/package.json b/dev-packages/e2e-tests/test-applications/nextjs-16-cf-workers/package.json
index 04cbff8d9eed..13b0d92eb367 100644
--- a/dev-packages/e2e-tests/test-applications/nextjs-16-cf-workers/package.json
+++ b/dev-packages/e2e-tests/test-applications/nextjs-16-cf-workers/package.json
@@ -33,7 +33,7 @@
     "eslint": "^9",
     "eslint-config-next": "^16",
     "typescript": "^5",
-    "wrangler": "^4.61.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/sveltekit-cloudflare-pages/package.json b/dev-packages/e2e-tests/test-applications/sveltekit-cloudflare-pages/package.json
index b95f2348ba3b..f7213f2b127b 100644
--- a/dev-packages/e2e-tests/test-applications/sveltekit-cloudflare-pages/package.json
+++ b/dev-packages/e2e-tests/test-applications/sveltekit-cloudflare-pages/package.json
@@ -26,7 +26,7 @@
     "svelte-check": "^4.1.4",
     "typescript": "^5.0.0",
     "vite": "^6.4.2",
-    "wrangler": "^4.61.0"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",
diff --git a/dev-packages/e2e-tests/test-applications/tanstackstart-react-cloudflare/package.json b/dev-packages/e2e-tests/test-applications/tanstackstart-react-cloudflare/package.json
index b5450d0e198c..8dd7505452b1 100644
--- a/dev-packages/e2e-tests/test-applications/tanstackstart-react-cloudflare/package.json
+++ b/dev-packages/e2e-tests/test-applications/tanstackstart-react-cloudflare/package.json
@@ -32,7 +32,7 @@
     "typescript": "^5.9.0",
     "vite": "7.3.1",
     "vite-tsconfig-paths": "^5.1.4",
-    "wrangler": "^4.68.1"
+    "wrangler": "4.86.0"
   },
   "volta": {
     "node": "24.15.0",