Upgrade out-of-date dependencies

package.json

@@ -16,7 +16,7 @@
     "jasmine": "^2.3.0",
     "phantomjs": "^1.9.11",
     "sinon": "^1.10.3",
-    "uglify-js": "2.3.6",
+    "uglify-js": "^2.6.3",
     "jshint": "2.8.0",
     "jscs": "2.6.0"
   },

requirements/base.txt

@@ -6,13 +6,13 @@
 git+https://github.com/edx/XBlock.git@xblock-0.4.10#egg=XBlock==0.4.10
 
 # edx-submissions
-git+https://github.com/edx/edx-submissions.git@1.1.0#egg=edx-submissions==1.1.0
+git+https://github.com/edx/edx-submissions.git@1.1.1#egg=edx-submissions==1.1.1
 
 # Third Party Requirements
 boto>=2.32.1,<3.0.0
 celery==3.1.18
 defusedxml==0.4.1
-django>=1.8,<1.9
+django==1.8.13
 django-extensions==1.5.9
 django-model-utils==2.3.1
 djangorestframework>=3.1,<3.3