diff --git a/package.json b/package.json
index d22714c..b8c46b3 100644
--- a/package.json
+++ b/package.json
@@ -21,13 +21,16 @@
     "url": "https://github.com/btford/angular-modal/issues"
   },
   "devDependencies": {
-    "angular": "^1.3.14",
-    "angular-mocks": "^1.3.14",
+    "angular": "~1.4.0",
+    "angular-mocks": "~1.4.0",
     "gulp": "~3.5.5",
     "gulp-rename": "~1.2.0",
     "gulp-uglify": "~0.2.1",
     "gulp-util": "~2.2.14",
     "karma": "~0.10",
     "karma-junit-reporter": "~0.1.0"
+  },
+  "peerDependencies": {
+    "angular": ">=1.3 <1.5"
   }
 }