diff --git a/build.gradle.kts b/build.gradle.kts
index bb5a8cd1b..7e911a9b6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -24,7 +24,7 @@ allprojects {
     apply(plugin = "signing")
 
     group = "com.linecorp.kotlin-jdsl"
-    version = "3.1.0-SNAPSHOT"
+    version = "3.1.0"
 
     repositories {
         mavenCentral()
diff --git a/docs/en/README.md b/docs/en/README.md
index 86fd07823..f7eecb035 100644
--- a/docs/en/README.md
+++ b/docs/en/README.md
@@ -1,5 +1,5 @@
 ---
-description: 'Latest stable version: 3.0.2'
+description: 'Latest stable version: 3.1.0'
 ---
 
 # Kotlin JDSL
diff --git a/docs/ko/README.md b/docs/ko/README.md
index bc6001307..5511b5a2b 100644
--- a/docs/ko/README.md
+++ b/docs/ko/README.md
@@ -1,5 +1,5 @@
 ---
-description: 'Latest stable version: 3.0.2'
+description: 'Latest stable version: 3.1.0'
 ---
 
 # Kotlin JDSL