diff --git a/backend/requirements.txt b/backend/requirements.txt
index deb0b850..eb71b3e4 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -40,7 +40,7 @@ pydantic==2.13.3
 pydantic_core==2.46.3
 PyJWT==2.12.1
 pymongo==4.17.0
-PyMuPDF==1.27.2.2
+PyMuPDF==1.27.2.3
 PyMuPDFb==1.24.10
 pyparsing==3.3.2
 PyPDF2==3.0.1