diff --git a/requirements.dev.txt b/requirements.dev.txt
index 039473af2..c0a2b19e8 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -23,10 +23,10 @@ huggingface-hub==0.25.0
 more_itertools
 boto3==1.25.4
 botocore==1.28.4
-nltk==3.7
+nltk==3.9.1
 torch==1.12.1
 torchvision==0.13.1
-Pillow==9.3.0
+Pillow==10.4.0
 numpy==1.23.4
 validators==0.20.0
 sentence-transformers==2.2.2