diff --git a/agents/nextjs/guardrails/example/package.json b/agents/nextjs/guardrails/example/package.json
index 07b142e4..d265f7d5 100644
--- a/agents/nextjs/guardrails/example/package.json
+++ b/agents/nextjs/guardrails/example/package.json
@@ -36,5 +36,8 @@
     "overrides": {
       "livekit-client": "2.19.1"
     }
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/agents/nextjs/quickstart/example/package.json b/agents/nextjs/quickstart/example/package.json
index a969cf00..bbd9ad38 100644
--- a/agents/nextjs/quickstart/example/package.json
+++ b/agents/nextjs/quickstart/example/package.json
@@ -9,6 +9,8 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.43.0",
+    "@elevenlabs/react": "^1.1.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,9 +18,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/react": "^1.1.0",
-    "@elevenlabs/elevenlabs-js": "^2.43.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -36,5 +36,8 @@
     "overrides": {
       "livekit-client": "2.16.1"
     }
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/dubbing/nextjs/quickstart/example/package.json b/dubbing/nextjs/quickstart/example/package.json
index 8d37bad2..761a8bdb 100644
--- a/dubbing/nextjs/quickstart/example/package.json
+++ b/dubbing/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/music/nextjs/quickstart/example/package.json b/music/nextjs/quickstart/example/package.json
index e20f9ea7..b64f9796 100644
--- a/music/nextjs/quickstart/example/package.json
+++ b/music/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/sound-effects/nextjs/quickstart/example/package.json b/sound-effects/nextjs/quickstart/example/package.json
index cddd29a0..a3f28a2f 100644
--- a/sound-effects/nextjs/quickstart/example/package.json
+++ b/sound-effects/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/speech-engine/nextjs/quickstart/example/package.json b/speech-engine/nextjs/quickstart/example/package.json
index 35f921e9..df26748e 100644
--- a/speech-engine/nextjs/quickstart/example/package.json
+++ b/speech-engine/nextjs/quickstart/example/package.json
@@ -12,18 +12,18 @@
     "speech-engine:server": "tsx server.mts"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.49.1",
+    "@elevenlabs/react": "^1.6.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "dotenv": "^17.4.2",
     "lucide-react": "^0.575.0",
     "next": "16.2.6",
+    "openai": "^6.38.0",
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/react": "^1.6.2",
-    "@elevenlabs/elevenlabs-js": "^2.49.1",
-    "openai": "^6.38.0",
-    "dotenv": "^17.4.2"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -34,13 +34,16 @@
     "eslint-config-next": "16.1.6",
     "shadcn": "^3.8.5",
     "tailwindcss": "^4",
+    "tsx": "^4.22.3",
     "tw-animate-css": "^1.4.0",
-    "typescript": "^5",
-    "tsx": "^4.22.3"
+    "typescript": "^5"
   },
   "pnpm": {
     "overrides": {
       "livekit-client": "2.16.1"
     }
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/speech-to-text/nextjs/realtime/example/package.json b/speech-to-text/nextjs/realtime/example/package.json
index 98765793..6bdc963f 100644
--- a/speech-to-text/nextjs/realtime/example/package.json
+++ b/speech-to-text/nextjs/realtime/example/package.json
@@ -9,6 +9,8 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.37.0",
+    "@elevenlabs/react": "^0.14.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,9 +18,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/react": "^0.14.1",
-    "@elevenlabs/elevenlabs-js": "^2.37.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -31,5 +31,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/templates/nextjs/package.json b/templates/nextjs/package.json
index ed637b7c..34d58084 100644
--- a/templates/nextjs/package.json
+++ b/templates/nextjs/package.json
@@ -29,5 +29,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/text-to-speech/nextjs/quickstart/example/package.json b/text-to-speech/nextjs/quickstart/example/package.json
index df90036e..3930e7a0 100644
--- a/text-to-speech/nextjs/quickstart/example/package.json
+++ b/text-to-speech/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/voice-changer/nextjs/quickstart/example/package.json b/voice-changer/nextjs/quickstart/example/package.json
index 6b375934..060589c8 100644
--- a/voice-changer/nextjs/quickstart/example/package.json
+++ b/voice-changer/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }
diff --git a/voice-isolator/nextjs/quickstart/example/package.json b/voice-isolator/nextjs/quickstart/example/package.json
index c82d1936..1e9e61ed 100644
--- a/voice-isolator/nextjs/quickstart/example/package.json
+++ b/voice-isolator/nextjs/quickstart/example/package.json
@@ -9,6 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
+    "@elevenlabs/elevenlabs-js": "^2.40.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.575.0",
@@ -16,8 +17,7 @@
     "radix-ui": "^1.4.3",
     "react": "19.2.3",
     "react-dom": "19.2.3",
-    "tailwind-merge": "^3.5.0",
-    "@elevenlabs/elevenlabs-js": "^2.40.0"
+    "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -30,5 +30,8 @@
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5"
+  },
+  "overrides": {
+    "postcss": "8.5.12"
   }
 }