diff --git a/.agent/skills/notebooklm/requirements.txt b/.agent/skills/notebooklm/requirements.txt
index 6e380086a..128422d4d 100644
--- a/.agent/skills/notebooklm/requirements.txt
+++ b/.agent/skills/notebooklm/requirements.txt
@@ -7,4 +7,4 @@
 patchright==1.55.2
 
 # Environment management
-python-dotenv==1.0.0
\ No newline at end of file
+python-dotenv==1.2.2
\ No newline at end of file