diff --git a/bin/gcc11ize.py b/bin/gcc11ize.py
index 1c69f734ad463fb700e4634719b9e557d5e68870..7261a9c4b0f62ca38a85172c7d888e9bb983616a 100755
--- a/bin/gcc11ize.py
+++ b/bin/gcc11ize.py
@@ -10,7 +10,7 @@ import argparse
 
 releases = {
     'GCC':              ['10.3.0',      '11.2.0'],
-    'CMake':            ['3.18.0',      '31.21.1'],
+    'CMake':            ['3.18.0',      '3.21.1'],
     'imkl':              ['2021.2.0',    '2021.4.0'],
     'gomkl':            ['2021',        '2022'],
     'gpsmpi':           ['2021',        '2022'],