--- a/.gitmodules
+++ b/.gitmodules
@@ -7,7 +7,10 @@
 [submodule "lib/amon-php"]
 	path = lib/amon-php
 	url = https://github.com/martinrusev/amon-php.git
-[submodule "js/yepnope"]
-	path = js/yepnope
-	url = https://github.com/SlexAxton/yepnope.js.git
+[submodule "js/tesseract"]
+	path = js/tesseract
+	url = https://github.com/square/tesseract.git
+[submodule "js/d3"]
+	path = js/d3
+	url = https://github.com/mbostock/d3.git