diff --git a/package-lock.json b/package-lock.json
index b1cfd69ed099a720986b503126150de1e8b9b1cb..86b6415ef31e0fe270466e7b7b7a74d42b04b5c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -533,8 +533,8 @@
       "integrity": "sha1-gD4hZPuWwKgPLRqBRY8yd/JisTA="
     },
     "aframe-physics-system": {
-      "version": "github:mozillareality/aframe-physics-system#fb58518f0d0b3a422096957674c9eaf873d9a42e",
-      "from": "github:mozillareality/aframe-physics-system#fb58518f0d0b3a422096957674c9eaf873d9a42e",
+      "version": "github:mozillareality/aframe-physics-system#ecc5c9c533d6d9c71f8d6453ab961ed074d44b1c",
+      "from": "github:mozillareality/aframe-physics-system#ecc5c9c533d6d9c71f8d6453ab961ed074d44b1c",
       "requires": {
         "cannon": "github:donmccurdy/cannon.js#022e8ba53fa83abf0ad8a0e4fd08623123838a17",
         "three-to-cannon": "^1.3.0",
@@ -2355,7 +2355,7 @@
     },
     "cannon": {
       "version": "github:donmccurdy/cannon.js#022e8ba53fa83abf0ad8a0e4fd08623123838a17",
-      "from": "github:donmccurdy/cannon.js#v0.6.2-dev1"
+      "from": "github:donmccurdy/cannon.js#022e8ba53fa83abf0ad8a0e4fd08623123838a17"
     },
     "caseless": {
       "version": "0.12.0",
diff --git a/package.json b/package.json
index 3b659c8c6f7bc8878684b6f791ed338931116b90..e593520ecd59462ac90c13b28433525ce373ccce 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "aframe-input-mapping-component": "github:mozillareality/aframe-input-mapping-component#hubs/master",
     "aframe-motion-capture-components": "github:mozillareality/aframe-motion-capture-components#1ca616fa67b627e447b23b35a09da175d8387668",
     "aframe-physics-extras": "^0.1.3",
-    "aframe-physics-system": "github:mozillareality/aframe-physics-system#fb58518f0d0b3a422096957674c9eaf873d9a42e",
+    "aframe-physics-system": "github:mozillareality/aframe-physics-system#ecc5c9c533d6d9c71f8d6453ab961ed074d44b1c",
     "aframe-rounded": "^1.0.3",
     "aframe-slice9-component": "^1.0.0",
     "aframe-teleport-controls": "github:mozillareality/aframe-teleport-controls#hubs/master",