diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 9bb79b6..e8e8fc4 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -10,7 +10,7 @@
       "rollForward": false
     },
     "fantomas": {
-      "version": "6.3.12",
+      "version": "6.3.15",
       "commands": [
         "fantomas"
       ],