diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index a72c30df..3cbc701d 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -9,7 +9,7 @@
       ]
     },
     "docfx": {
-      "version": "2.78.3",
+      "version": "2.78.4",
       "commands": [
         "docfx"
       ]