diff --git a/chapter02/Chapter 2 - Tokens and Token Embeddings.ipynb b/chapter02/Chapter 2 - Tokens and Token Embeddings.ipynb
index 6ecb900..fcccbfc 100644
--- a/chapter02/Chapter 2 - Tokens and Token Embeddings.ipynb	
+++ b/chapter02/Chapter 2 - Tokens and Token Embeddings.ipynb	
@@ -48,7 +48,7 @@
    "outputs": [],
    "source": [
     "# %%capture\n",
-    "# !pip install transformers>=4.41.2 sentence-transformers>=3.0.1 gensim>=4.3.2 scikit-learn>=1.5.0 accelerate>=0.31.0"
+    "# !pip install --upgrade transformers==4.41.2 sentence-transformers==3.0.1 gensim==4.3.2 scikit-learn==1.5.0 accelerate==0.31.0 peft==0.11.1 scipy==1.10.1 numpy==1.26.4"
    ]
   },
   {