diff --git a/perl-YAML-bootstrap.yaml b/perl-YAML-bootstrap.yaml
index 887b22c..b04232b 100644
--- a/perl-YAML-bootstrap.yaml
+++ b/perl-YAML-bootstrap.yaml
@@ -42,7 +42,7 @@ data:
                 buildorder: 2
             perl-Test-Base:
                 rationale: build dependency.
-                ref: 81c8d1825a68e5824d60c70bd6fa655435494f59
+                ref: 012d92a0a4eb44db6cdb5df67fcfc64155a97015
                 buildorder: 3
             perl-Test-YAML:
                 rationale: build dependency.