diff --git a/tsconfig.json b/tsconfig.json
index fd2d954..b7e8c8e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,7 @@
       "node"
     ],
     "allowJs": false,
-    "strict": false,
+    "strict": true,
     "noImplicitAny": true,
     "strictNullChecks": true,
     "strictFunctionTypes": true,