diff --git a/.gitmodules b/.gitmodules
index b5e9dda..19cb479 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "deps/Traveler"]
 	path = deps/Traveler
-	url = https://github.com/screepers/Traveler.git
+	url = https://github.com/UndefinedCpp/Traveler.git
+[submodule "deps/screeps-packrat"]
+	path = deps/screeps-packrat
+	url = https://github.com/NekoKetsu/screeps-packrat.git
diff --git a/deps/Traveler b/deps/Traveler
index 2fd1c0c..c65bb42 160000
--- a/deps/Traveler
+++ b/deps/Traveler
@@ -1 +1 @@
-Subproject commit 2fd1c0ce32ec214b93871ad4d780fd3952c8bbff
+Subproject commit c65bb420704cf027161405d7edfbc06f7298494e
diff --git a/deps/screeps-packrat b/deps/screeps-packrat
new file mode 160000
index 0000000..528e308
--- /dev/null
+++ b/deps/screeps-packrat
@@ -0,0 +1 @@
+Subproject commit 528e308d06493ac42117ce410b7a88b89a1eba66