diff -up pygit2-1.13.2/docs/install.rst.cffiver pygit2-1.13.2/docs/install.rst
--- pygit2-1.13.2/docs/install.rst.cffiver	2023-10-30 09:50:04.000000000 +0100
+++ pygit2-1.13.2/docs/install.rst	2023-11-11 00:01:15.551991748 +0100
@@ -55,7 +55,7 @@ Supported versions of Python:
 
 Python requirements (these are specified in ``setup.py``):
 
-- cffi 1.16.0 or later
+- cffi 1.16.0 or later (or Fedora package >= 1.15.1-5)
 
 Libgit2 **v1.7.1+**; binary wheels already include libgit2, so you only need to
 worry about this if you install the source package.
diff -up pygit2-1.13.2/requirements.txt.cffiver pygit2-1.13.2/requirements.txt
--- pygit2-1.13.2/requirements.txt.cffiver	2023-10-30 09:50:04.000000000 +0100
+++ pygit2-1.13.2/requirements.txt	2023-11-10 23:58:49.756179131 +0100
@@ -1,2 +1,2 @@
-cffi>=1.16.0
+cffi>=1.9.1
 setuptools ; python_version >= "3.12"
diff -up pygit2-1.13.2/setup.py.cffiver pygit2-1.13.2/setup.py
--- pygit2-1.13.2/setup.py.cffiver	2023-10-30 09:50:04.000000000 +0100
+++ pygit2-1.13.2/setup.py	2023-11-10 23:59:47.350500138 +0100
@@ -153,7 +153,7 @@ setup(
     ext_modules=ext_modules,
     # Requirements
     python_requires='>=3.8',
-    setup_requires=['cffi>=1.16.0'],
+    setup_requires=['cffi>=1.9.1'],
     install_requires=install_requires,
     # URLs
     url='https://github.com/libgit2/pygit2',