diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9deefb8..9904d35 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
-# Version 2.5.0 [ON-GOING]
+# Version 2.5.4
+
+- `Patch`:
+  - Paths are patched.
+
+# Version 2.5.0
 
 - `Added`:
   - `getFirstCharIndex(string: string): number` method has been implemented.
diff --git a/package.json b/package.json
index da94765..6772735 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "string-utils-ts",
-  "version": "2.5.3",
+  "version": "2.5.4",
   "description": "Provide some useful functions for strings",
   "main": "./lib",
   "scripts": {
diff --git a/tsconfig.json b/tsconfig.json
index 2edb454..a41b4c3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,15 +8,20 @@
     "allowSyntheticDefaultImports": true,
     "target": "ES2021",
     "sourceMap": true,
-    "outDir": "./lib",
-    "baseUrl": "./",
+    "outDir": "./lib/",
+    "baseUrl": "./src",
     "incremental": true,
     "skipLibCheck": true,
     "strictNullChecks": false,
     "noImplicitAny": false,
     "strictBindCallApply": false,
     "forceConsistentCasingInFileNames": false,
-    "noFallthroughCasesInSwitch": false
+    "noFallthroughCasesInSwitch": false,
+    "paths": {
+      "string-utils-ts/case": ["./case/"],
+      "string-utils-ts/word": ["./word/"]
+    }
   },
+  "include": ["src/**/*"],
   "exclude": ["test/**/*.spec.ts"]
 }