diff --git a/requirements.txt b/requirements.txt
index 9523fee..72e9f90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 cffi==2.0.0
 cryptography==46.0.3
-pycparser==2.23
+pycparser==3.0
 pycryptodome==3.23.0
 six==1.17.0
 sqlcipher3==0.6.0