diff --git a/.devcontainer/requirements.txt b/.devcontainer/requirements.txt
index befe95f3..bd2693a3 100644
--- a/.devcontainer/requirements.txt
+++ b/.devcontainer/requirements.txt
@@ -3,7 +3,7 @@ gym==0.26.2
 huggingface==0.0.1
 imageio==2.35.0
 keras==3.13.2
-nltk==3.9.4
+nltk==3.10.0
 pandas==2.2.2
 pillow==12.2.0
 pygame==2.6.0
diff --git a/binder/requirements.txt b/binder/requirements.txt
index df0bebe3..ef9d36dd 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -3,7 +3,7 @@ gym==0.26.2
 huggingface==0.0.1
 imageio==2.35.0
 keras==3.13.2
-nltk==3.9.4
+nltk==3.10.0
 pandas==2.0.3
 pillow==12.2.0
 pygame==2.6.0
@@ -19,4 +19,4 @@ tensorboard==2.13.0
 tokenizers==0.19.1
 torchinfo==1.8.0
 tqdm==4.66.5
-transformers==5.3.0
+transformers==5.5.0
diff --git a/lessons/5-NLP/requirements-pytorch.txt b/lessons/5-NLP/requirements-pytorch.txt
index f8f6e497..4965ed82 100644
--- a/lessons/5-NLP/requirements-pytorch.txt
+++ b/lessons/5-NLP/requirements-pytorch.txt
@@ -1,7 +1,7 @@
 gensim>=4.3.0,<5
 huggingface==0.0.1
 matplotlib
-nltk==3.9.4
+nltk==3.10.0
 numpy==1.22.0
 opencv-python==4.5.1.48
 Pillow==12.2.0
@@ -12,4 +12,4 @@ torchaudio==0.8.1
 torchinfo==0.0.8
 torchtext==0.9.1
 torchvision==0.9.1
-transformers==5.3.0
\ No newline at end of file
+transformers==5.5.0
\ No newline at end of file
diff --git a/lessons/5-NLP/requirements-tf.txt b/lessons/5-NLP/requirements-tf.txt
index 64b55f9c..2168dacf 100644
--- a/lessons/5-NLP/requirements-tf.txt
+++ b/lessons/5-NLP/requirements-tf.txt
@@ -1,7 +1,7 @@
 gensim==3.8.3
 huggingface==0.0.1
 matplotlib
-nltk==3.9.4
+nltk==3.10.0
 numpy==1.22.0
 opencv-python==4.5.1.48
 Pillow==12.2.0
@@ -10,4 +10,4 @@ scipy
 TensorFlow
 TensorFlow_datasets
 TensorFlow_text
-transformers==5.3.0
\ No newline at end of file
+transformers==5.5.0
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index befe95f3..bd2693a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ gym==0.26.2
 huggingface==0.0.1
 imageio==2.35.0
 keras==3.13.2
-nltk==3.9.4
+nltk==3.10.0
 pandas==2.2.2
 pillow==12.2.0
 pygame==2.6.0