diff --git a/.gitmodules b/.gitmodules
index b21823a..857099e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "slvs"]
 	path = slvs
-	url = git@github.com:realthunder/solvespace.git
+	url = https://github.com/realthunder/solvespace.git
 [submodule "py_slvs"]
 	path = py_slvs
-	url = git@github.com:realthunder/py_slvs.git
+	url = https://github.com/realthunder/py_slvs.git
diff --git a/slvs b/slvs
index 2ef5fee..8305e49 160000
--- a/slvs
+++ b/slvs
@@ -1 +1 @@
-Subproject commit 2ef5fee9a32ec6365fcdd556c53b1ab75bdf18ba
+Subproject commit 8305e49c125db92e69f4659b40a111aaa161a135