diff --git a/bindings/python/wscript b/bindings/python/wscript
index a55a1757d..61ce973d4 100644
--- a/bindings/python/wscript
+++ b/bindings/python/wscript
@@ -21,7 +21,7 @@ from waflib.Errors import WafError
 # and 'git decribe --tags' reports "0.21.0-6-g8e7c0a9", then write the
 # PYBINDGEN version string below as '0.21.0.post6+ng8e7c0a9'
 REQUIRED_PYBINDGEN_VERSION = '0.21.0.post6+ng8e7c0a9'
-REQUIRED_PYGCCXML_VERSION = (1, 9, 1)
+REQUIRED_PYGCCXML_VERSION = (2, 0, 1)
 REQUIRED_CASTXML_VERSION = '0.2'
 
 RUN_ME=-3