diff --git a/.changeset/retire-tailwind-merge-override.md b/.changeset/retire-tailwind-merge-override.md
new file mode 100644
index 00000000000..4eee81aded2
--- /dev/null
+++ b/.changeset/retire-tailwind-merge-override.md
@@ -0,0 +1,4 @@
+---
+---
+
+Bump `tailwind-merge` direct dependencies to `^3.4.0` across templates and playgrounds, then retire the `tailwind-merge@<3.4.0` entry from `pnpm.overrides` and `TRUSTED_OVERRIDES`.
diff --git a/integration/constants.ts b/integration/constants.ts
index f01dc32f628..b77d3ba570c 100644
--- a/integration/constants.ts
+++ b/integration/constants.ts
@@ -100,6 +100,5 @@ export const TRUSTED_OVERRIDES: Record<string, string> = {
   'semver@<7.7.3': '7.7.4',
   'chokidar@<5.0.0': '5.0.0',
   'undici-types@<7.16.0': '7.24.8',
-  'tailwind-merge@<3.4.0': '3.4.0',
   'vite@<7.1.3': '7.3.3',
 };
diff --git a/integration/templates/custom-flows-react-vite/package.json b/integration/templates/custom-flows-react-vite/package.json
index 31bfde81a54..f29e368e202 100644
--- a/integration/templates/custom-flows-react-vite/package.json
+++ b/integration/templates/custom-flows-react-vite/package.json
@@ -19,7 +19,7 @@
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
     "react-router": "^7.8.1",
-    "tailwind-merge": "^3.3.1",
+    "tailwind-merge": "^3.4.0",
     "tailwindcss": "^4.1.11"
   },
   "devDependencies": {
diff --git a/integration/templates/tanstack-react-start/package.json b/integration/templates/tanstack-react-start/package.json
index 1856d217af8..9647445afb1 100644
--- a/integration/templates/tanstack-react-start/package.json
+++ b/integration/templates/tanstack-react-start/package.json
@@ -13,7 +13,7 @@
     "@tanstack/react-start": "1.163.2",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "tailwind-merge": "^2.5.4"
+    "tailwind-merge": "^3.4.0"
   },
   "devDependencies": {
     "@tailwindcss/vite": "^4.0.8",
diff --git a/package.json b/package.json
index ce54cf75eb3..d0f92ab56b7 100644
--- a/package.json
+++ b/package.json
@@ -166,7 +166,6 @@
       "react-dom": "catalog:react",
       "rolldown": "catalog:repo",
       "semver@<7.7.3": "7.7.4",
-      "tailwind-merge@<3.4.0": "3.4.0",
       "undici-types@<7.16.0": "7.24.8",
       "utf-8-validate": "5.0.10",
       "vite@<7.1.3": "7.3.3"
diff --git a/playground/browser-extension/package.json b/playground/browser-extension/package.json
index 9400e034dd7..1c49a025b12 100644
--- a/playground/browser-extension/package.json
+++ b/playground/browser-extension/package.json
@@ -23,7 +23,7 @@
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-router-dom": "^6.27.0",
-    "tailwind-merge": "^2.5.4",
+    "tailwind-merge": "^3.4.0",
     "tailwindcss": "3.4.14",
     "webextension-polyfill": "^0.12.0"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0beaf621438..fb9e4049076 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -77,14 +77,13 @@ catalogs:
       version: 1.6.2
 
 overrides:
+  chokidar@<5.0.0: 5.0.0
   react: 18.3.1
   react-dom: 18.3.1
   rolldown: 1.0.0-beta.47
-  utf-8-validate: 5.0.10
   semver@<7.7.3: 7.7.4
-  chokidar@<5.0.0: 5.0.0
   undici-types@<7.16.0: 7.24.8
-  tailwind-merge@<3.4.0: 3.4.0
+  utf-8-validate: 5.0.10
   vite@<7.1.3: 7.3.3
 
 importers:
@@ -2729,7 +2728,7 @@ packages:
 
   '@expo/bunyan@4.0.1':
     resolution: {integrity: sha512-+Lla7nYSiHZirgK+U/uYzsLv/X+HaJienbD5AKX1UQZHYfWaP+9uuQluRB4GrEVWF0GZ7vEVp/jzaOT9k/SQlg==}
-    engines: {node: '>=0.10.0'}
+    engines: {'0': node >=0.10.0}
 
   '@expo/cli@0.22.28':
     resolution: {integrity: sha512-lvt72KNitGuixYD2l3SZmRKVu2G4zJpmg5V7WfUBNpmUU5oODBw/6qmiJ6kSLAlfDozscUk+BBGknBBzxUrwrA==}