diff --git a/TripleExtraction/requirements.txt b/TripleExtraction/requirements.txt
old mode 100755
new mode 100644
index 2bec072..9aa0451
--- a/TripleExtraction/requirements.txt
+++ b/TripleExtraction/requirements.txt
@@ -76,7 +76,7 @@ multidict==6.1.0
 multiprocess==0.70.16
 murmurhash @ file:///home/conda/feedstock_root/build_artifacts/murmurhash_1728932914994/work
 networkx==3.4.2
-nltk==3.8.1
+nltk==3.9.4
 numpy==2.2.4
 nvidia-cublas-cu12==12.4.5.8
 nvidia-cuda-cupti-cu12==12.4.127