diff --git a/requirements.txt b/requirements.txt
index 940b9d9..f360e6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 async-timeout==4.0.3 ; python_version >= "3.9" and python_version < "3.12.0"
 asyncpg==0.29.0 ; python_version >= "3.9" and python_version < "4.0"
 attrs==23.2.0 ; python_version >= "3.9" and python_version < "4.0"
-cffi==1.16.0 ; os_name == "nt" and implementation_name != "pypy" and python_version >= "3.9" and python_version < "4.0"
+cffi==1.17.1 ; os_name == "nt" and implementation_name != "pypy" and python_version >= "3.9" and python_version < "4.0"
 exceptiongroup==1.2.1 ; python_version >= "3.9" and python_version < "3.11"
 idna==3.7 ; python_version >= "3.9" and python_version < "4.0"
 numpy==1.26.4 ; python_version >= "3.9" and python_version < "4.0"