diff --git a/setup.py b/setup.py
index 360e4c6a..13157e18 100644
--- a/setup.py
+++ b/setup.py
@@ -252,7 +252,7 @@ setup(
         'ruffus == 2.6.3',        # pinned - ocrmypdf implements a 2.6.3 workaround
     ],
     extras_require={
-        'fitz': ['PyMuPDF == 1.12.5'],
+        'fitz': ['PyMuPDF == 1.13.4'],
     },
     tests_require=tests_require,
     entry_points={