diff --git a/.gitmodules b/.gitmodules
index 9725262b5..35f8c77ce 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "apps/rpn"]
 	path = apps/rpn
-	url = https://github.com/Omega-Numworks/Omega-RPN.git
+	url = https://github.com/Lauryy06/Upsilon-RPN.git
 [submodule "apps/atomic"]
 	path = apps/atomic
 	url = https://github.com/Lauryy06/atomic
diff --git a/apps/atomic b/apps/atomic
index 64f2e38ed..69f7a06ba 160000
--- a/apps/atomic
+++ b/apps/atomic
@@ -1 +1 @@
-Subproject commit 64f2e38ed1e4b8a896b0488039fb866b7015ff3f
+Subproject commit 69f7a06ba53eaae9ba2ab8f0c0318e2f77455f4d
diff --git a/apps/rpn b/apps/rpn
index 67d66295b..b51172c32 160000
--- a/apps/rpn
+++ b/apps/rpn
@@ -1 +1 @@
-Subproject commit 67d66295b0a5a9bc5daf52412db9ae2ac87bbf57
+Subproject commit b51172c32fdfb5a36c7526799965d6f3da613d69