diff --git a/package.json b/package.json
index acd7cd9e..025b6c1e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "repository": "https://github.com/github/linguist",
   "dependencies": {
-    "season": "~>3.0"
+    "season": "~>5.0"
   }
 }