diff --git a/requirements/base.txt b/requirements/base.txt
index 2000ba0..b07ca35 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -2,4 +2,4 @@
 cffi==2.0.0
 
 # What we need
-pycparser==2.23
+pycparser==3.0