diff --git a/pyproject.toml b/pyproject.toml
index 27a429a5471e08c4fd780dc659e576098c334647..b77c1fb6ad7119dc84abbd1e05c45a097bbbe557 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "mdutils==1.6.0",
     "nltk==3.8.1",
     "numpy==1.24.3",
-    "PyYAML==6.0.1",
+    "PyYAML==6.0.2",
     "scipy==1.12.0",
     "sentencepiece==0.1.99",
     "teklia-line-image-extractor==0.4.0",