diff --git a/package.json b/package.json
index 1b01367..a2e6a7c 100644
--- a/package.json
+++ b/package.json
@@ -37,10 +37,13 @@
     "typescript": "3.3.3"
   },
   "peerDependencies": {
-    "mocha": "^3.X.X || ^4.X.X || ^5.X.X || ^6.X.X || ^7.X.X || ^8.X.X || ^9.X.X || ^10.X.X"
+    "mocha": "^3.X.X || ^4.X.X || ^5.X.X || ^6.X.X || ^7.X.X || ^8.X.X || ^9.X.X || ^10.X.X",
+    "tsconfig-paths": "^4.1.1"
   },
-  "optionalDependencies": {
-    "tsconfig-paths": "^3.5.0"
+  "peerDependenciesMeta": {
+    "tsconfig-paths": {
+      "optional": true
+    }
   },
   "files": [
     "bin/",