diff --git a/bower.json b/bower.json
index 4e37f0b..deaa440 100644
--- a/bower.json
+++ b/bower.json
@@ -1,12 +1,12 @@
 {
   "name": "o-crossword",
   "dependencies": {
-    "o-colors": "^4.1.5",
-    "o-grid": "^4.0.6",
-    "o-typography": "^5.4.1",
-    "o-viewport": "^3.1.6",
-    "o-tracking": "^1.3.5",
-    "o-buttons": "^5.8.5"
+    "o-colors": "^4.8.5",
+    "o-grid": "^4.5.1",
+    "o-typography": "^5.10.1",
+    "o-viewport": "^3.3.2",
+    "o-tracking": "^1.6.0",
+    "o-buttons": "^5.16.2"
   },
   "main": [
     "main.scss",
@@ -20,6 +20,6 @@
     "package.json"
   ],
   "resolutions": {
-    "o-colors": "^4.1.5"
+    "o-colors": "^4.8.5"
   }
 }