diff --git a/requirements.txt b/requirements.txt
index c939059..44ef4ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -106,7 +106,7 @@ pyasn1==0.6.1
     #   rsa
 pyasn1-modules==0.4.2
     # via google-auth
-pycparser==2.21
+pycparser==2.22
     # via cffi
 pygments==2.17.2
     # via rich