diff --git a/.gitmodules b/.gitmodules
index c8cd678..bb3ba5a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "themes/hugo-bearcub"]
 	path = themes/hugo-bearcub
-	url = https://git.underground.pm/hugo-bearcub
+	url = https://git.miraikumiko.com/hugo-bearcub