diff --git a/docs/index.ko.md b/docs/index.ko.md
index 774153a..8466c5c 100644
--- a/docs/index.ko.md
+++ b/docs/index.ko.md
@@ -83,7 +83,7 @@ Spring Boot 3.5+ + `RestClient`:
 <dependency>
     <groupId>kr.devslab</groupId>
     <artifactId>ssrf-guard</artifactId>
-    <version>3.0.0</version>
+    <version>3.1.1</version>
 </dependency>
 ```
 
diff --git a/docs/index.md b/docs/index.md
index 3a5b520..05125a6 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -83,7 +83,7 @@ For Spring Boot 3.5+ with `RestClient`:
 <dependency>
     <groupId>kr.devslab</groupId>
     <artifactId>ssrf-guard</artifactId>
-    <version>3.0.0</version>
+    <version>3.1.1</version>
 </dependency>
 ```