diff --git a/.gitmodules b/.gitmodules
index 0558478..0fa69b7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "base2k/spqlios-arithmetic"]
 	path = base2k/spqlios-arithmetic
-	url = https://github.com/Pro7ech/spqlios-arithmetic
+	url = https://github.com/phantomzone-org/spqlios-arithmetic