diff --git a/bower.json b/bower.json
index 95aad92d1..bfd45904b 100644
--- a/bower.json
+++ b/bower.json
@@ -3,7 +3,7 @@
   "private": true,
   "dependencies": {
     "angular": "1.5.9",
-    "bootstrap-sass-official": "^3.3.7",
+    "bootstrap-sass-official": "~3.3.7",
     "angular-animate": "1.5.9",
     "angular-messages": "~1.5.9",
     "angular-route": "~1.5.9",