diff --git a/.gitmodules b/.gitmodules
index e979e30..d335c35 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -26253,8 +26253,8 @@
 [submodule "rust-grass"]
 	path = rust-grass
 	url = ../../pool/rust-grass
-	branch = factory
+	branch = leap-16.0
 [submodule "fractal"]
 	path = fractal
 	url = ../../pool/fractal
-	branch = factory
+	branch = leap-16.0