diff --git a/pyproject.toml b/pyproject.toml
index b0bb2d6..3a028de 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ dependencies = [
     "pathvalidate",
     "pillow",
     "pyjwt",
+    "pymupdf",
     "sanic",
     "stream-zip",
     "tomli_w",