diff --git a/pyproject.toml b/pyproject.toml
index 1cfbe335f45..fa39fa358b2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
     "schema==0.7.7",
     "rdflib==6.3.2",
     "smart_open==7.0.4",
-    "PyMuPDF==1.26.3",
+    "PyMuPDF==1.27.2",
     "defusedxml==0.7.1",
     "zipstream-ng==1.8.0",