diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 9627864..1e2cd86 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -9,7 +9,7 @@
       ]
     },
     "fantomas": {
-      "version": "6.3.9",
+      "version": "6.3.15",
       "commands": [
         "fantomas"
       ]