diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 3bd5fd795e..0576ced307 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -753,7 +753,7 @@ class Context(object):
                             'glibc': 'vcs-mainline',
                             'gmp': '6.2.0',
                             'linux': '5.8',
-                            'mpc': '1.1.0',
+                            'mpc': '1.2.0',
                             'mpfr': '4.1.0',
                             'mig': 'vcs-mainline',
                             'gnumach': 'vcs-mainline',