diff --git a/dependencies.json b/dependencies.json
index f832fbdb..662a63cf 100644
--- a/dependencies.json
+++ b/dependencies.json
@@ -1,5 +1,5 @@
 {
-  "comment": "# forces-and-motion-basics 2.1.3 Thu Apr 13 2017 16:38:10 GMT-0600 (MDT)",
+  "comment": "# forces-and-motion-basics 2.1.3 Thu Apr 13 2017 18:55:51 GMT-0600 (MDT)",
   "assert": {
     "sha": "7d27130a4d27da15aa7f8a21bbfb9245288c1b44",
     "branch": "HEAD"
@@ -21,12 +21,12 @@
     "branch": "HEAD"
   },
   "forces-and-motion-basics": {
-    "sha": "063c5c2c37004fe8193c88c7b4f5bd5e6408b5b6",
+    "sha": "6754922e30f8344794eee250d8ce7ba8b156773d",
     "branch": "2.1"
   },
   "joist": {
-    "sha": "a654d8c0ce12ab95861d7b98897e9acd312703d6",
-    "branch": "HEAD"
+    "sha": "65cda5ee10db34d154202fbb8d3e25ab3ccc0cdb",
+    "branch": "forces-and-motion-basics-2.1"
   },
   "kite": {
     "sha": "733028991124bcea81c36b315f00e18453ba3d7b",
@@ -66,6 +66,6 @@
   },
   "vibe": {
     "sha": "0b1c33f9387ddc9e8e48d54ba0500a1907307975",
-    "branch": "forces-and-motion-basics-2.1"
+    "branch": "HEAD"
   }
 }