diff --git a/scripts/dev-setup/fix-dependencies.ts b/scripts/dev-setup/fix-dependencies.ts
index 23e5044..0bb60d3 100755
--- a/scripts/dev-setup/fix-dependencies.ts
+++ b/scripts/dev-setup/fix-dependencies.ts
@@ -175,7 +175,7 @@ class DependencyFixer {
     return Object.keys(obj)
       .sort()
       .reduce((sorted, key) => {
-        sorted[key] = obj[key];
+        sorted[key] = obj[key]!;
         return sorted;
       }, {} as Record<string, string>);
   }