diff --git a/colab/GPU.ipynb b/colab/GPU.ipynb
index caf939c44..194ba8dea 100644
--- a/colab/GPU.ipynb
+++ b/colab/GPU.ipynb
@@ -98,7 +98,7 @@
         "!git clone https://github.com/Cohee1207/tts_samples\n",
         "!npm install -g localtunnel\n",
         "!pip install -r requirements-complete.txt\n",
-        "!pip install tensorflow==2.11\n",
+        "!pip install tensorflow==2.12\n",
         "\n",
         "\n",
         "cmd = f\"python server.py {' '.join(params)}\"\n",