diff --git a/.gitmodules b/.gitmodules
index db141287b1923a5c1939961f09dcd91235694ae6..936af13c0152938660a1912878c52917e2e1613c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "frontend"]
 	path = frontend
-	url = git@github.com:KIT-PSE/collab-space-frontend.git
+	url = https://gitlab.kit.edu/ugrwh/collab-space-frontend.git
 [submodule "backend"]
 	path = backend
-	url = git@github.com:KIT-PSE/collab-space-backend.git
+	url = https://gitlab.kit.edu/ugrwh/collab-space-backend.git
diff --git a/backend b/backend
index 9c7f78106ce8a3a822848d1901e2bf49b2fc25ce..a1541458efbd560e9ba261a3d5e4c56fe6819754 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 9c7f78106ce8a3a822848d1901e2bf49b2fc25ce
+Subproject commit a1541458efbd560e9ba261a3d5e4c56fe6819754
diff --git a/frontend b/frontend
index 215018328b423b711345deb40f02d672f79d0be3..1c55850296ecd14c2f19d5227baf89a9dac8a9cf 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit 215018328b423b711345deb40f02d672f79d0be3
+Subproject commit 1c55850296ecd14c2f19d5227baf89a9dac8a9cf