diff --git a/README.md b/README.md
index 746029895..89b4e05a5 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
-Visit [the gitbook](https://kotlin-jdsl.gitbook.io/snapshot-docs/) for more information.
+Visit [the gitbook](https://kotlin-jdsl.gitbook.io/docs/) for more information.
 
 # Kotlin JDSL
 
 <a href="https://github.com/line/kotlin-jdsl"><img src="https://img.shields.io/github/stars/line/kotlin-jdsl.svg?style=social" /></a>
 <a href="https://discord.gg/7FH8c6npmg"><img src="https://img.shields.io/badge/chat-on%20Discord-brightgreen.svg?style=social&amp;logo=discord" /></a>
 <a href="https://github.com/line/kotlin-jdsl/contributors"><img src="https://img.shields.io/github/contributors/line/kotlin-jdsl.svg" /></a>
-<a href="https://codecov.io/gh/line/kotlin-jdsl"><img src="https://codecov.io/gh/line/kotlin-jdsl/branch/develop/graph/badge.svg"/></a>
+<a href="https://codecov.io/gh/line/kotlin-jdsl"><img src="https://codecov.io/gh/line/kotlin-jdsl/branch/main/graph/badge.svg"/></a>
 <a href="https://github.com/line/kotlin-jdsl/pulse"><img src="https://img.shields.io/github/commit-activity/m/line/kotlin-jdsl.svg?label=commits" /></a>
 <a href="https://search.maven.org/search?q=g:com.linecorp.kotlin-jdsl"><img src="https://img.shields.io/maven-central/v/com.linecorp.kotlin-jdsl/kotlin-jdsl.svg?label=version" /></a>
 <a href="https://github.com/line/kotlin-jdsl/commits"><img src="https://img.shields.io/github/release-date/line/kotlin-jdsl.svg?label=release" /></a>
diff --git a/docs/en/jpql-with-kotlin-jdsl/README.md b/docs/en/jpql-with-kotlin-jdsl/README.md
index 41f2b21ff..9d34bc25f 100644
--- a/docs/en/jpql-with-kotlin-jdsl/README.md
+++ b/docs/en/jpql-with-kotlin-jdsl/README.md
@@ -99,8 +99,8 @@ Every Kotlin JDSL application requires at least the following dependencies:
 
 ```kotlin
 dependencies {
-    implementation("com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0-SNAPSHOT")
-    implementation("com.linecorp.kotlin-jdsl:jpql-render:3.1.0-SNAPSHOT")
+    implementation("com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0")
+    implementation("com.linecorp.kotlin-jdsl:jpql-render:3.1.0")
 }
 ```
 
@@ -110,8 +110,8 @@ dependencies {
 
 ```groovy
 dependencies {
-    implementation 'com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0-SNAPSHOT'
-    implementation 'com.linecorp.kotlin-jdsl:jpql-render:3.1.0-SNAPSHOT'
+    implementation 'com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0'
+    implementation 'com.linecorp.kotlin-jdsl:jpql-render:3.1.0'
 }
 ```
 
@@ -125,12 +125,12 @@ dependencies {
     <dependency>
         <groupId>com.linecorp.kotlin-jdsl</groupId>
         <artifactId>jpql-dsl</artifactId>
-        <version>3.1.0-SNAPSHOT</version>
+        <version>3.1.0</version>
     </dependency>
     <dependency>
         <groupId>com.linecorp.kotlin-jdsl</groupId>
         <artifactId>jpql-render</artifactId>
-        <version>3.1.0-SNAPSHOT</version>
+        <version>3.1.0</version>
     </dependency>
 </dependencies>
 ```
diff --git a/docs/ko/jpql-with-kotlin-jdsl/README.md b/docs/ko/jpql-with-kotlin-jdsl/README.md
index 95c16bd1f..9d65ea31d 100644
--- a/docs/ko/jpql-with-kotlin-jdsl/README.md
+++ b/docs/ko/jpql-with-kotlin-jdsl/README.md
@@ -100,8 +100,8 @@ Kotlin JDSL을 실행시키기 위해서는 다음 dependency들이 필수로 
 
 ```kotlin
 dependencies {
-    implementation("com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0-SNAPSHOT")
-    implementation("com.linecorp.kotlin-jdsl:jpql-render:3.1.0-SNAPSHOT")
+    implementation("com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0")
+    implementation("com.linecorp.kotlin-jdsl:jpql-render:3.1.0")
 }
 ```
 
@@ -111,8 +111,8 @@ dependencies {
 
 ```groovy
 dependencies {
-    implementation 'com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0-SNAPSHOT'
-    implementation 'com.linecorp.kotlin-jdsl:jpql-render:3.1.0-SNAPSHOT'
+    implementation 'com.linecorp.kotlin-jdsl:jpql-dsl:3.1.0'
+    implementation 'com.linecorp.kotlin-jdsl:jpql-render:3.1.0'
 }
 ```
 
@@ -126,12 +126,12 @@ dependencies {
     <dependency>
         <groupId>com.linecorp.kotlin-jdsl</groupId>
         <artifactId>jpql-dsl</artifactId>
-        <version>3.1.0-SNAPSHOT</version>
+        <version>3.1.0</version>
     </dependency>
     <dependency>
         <groupId>com.linecorp.kotlin-jdsl</groupId>
         <artifactId>jpql-render</artifactId>
-        <version>3.1.0-SNAPSHOT</version>
+        <version>3.1.0</version>
     </dependency>
 </dependencies>
 ```