diff --git a/CODE-OF-CONDUCT.md b/CODE-OF-CONDUCT.md
index a5b000a..9dcb68d 100644
--- a/CODE-OF-CONDUCT.md
+++ b/CODE-OF-CONDUCT.md
@@ -1,3 +1,3 @@
 ## The Toolbox Project Community Code of Conduct
 
-The Toolbox project follows the [Containers Community Code of Conduct](https://github.com/containers/common/blob/master/CODE-OF-CONDUCT.md).
+The Toolbox project follows the [Containers Community Code of Conduct](https://github.com/containers/common/blob/main/CODE-OF-CONDUCT.md).