diff --git a/.gitmodules b/.gitmodules
index 6c4143b..c8cd678 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "themes/hugo-bearcub"]
 	path = themes/hugo-bearcub
-	url = https://github.com/miraikumiko/hugo-bearcub
+	url = https://git.underground.pm/hugo-bearcub
diff --git a/themes/hugo-bearcub b/themes/hugo-bearcub
index ff37fea..bc2c291 160000
--- a/themes/hugo-bearcub
+++ b/themes/hugo-bearcub
@@ -1 +1 @@
-Subproject commit ff37fea2581cd9066819168c9e3339a3f5683e76
+Subproject commit bc2c29152e11cf637db3b8337b17d1330339a0a9