diff --git a/README.md b/README.md
index 6ca6ef9..7711e09 100644
--- a/README.md
+++ b/README.md
@@ -35,13 +35,13 @@ may be an appropriate choice.
             }
         }
         dependencies {
-            classpath("org.springframework.boot:spring-boot-gradle-plugin:3.3.4")
+            classpath("org.springframework.boot:spring-boot-gradle-plugin:3.4.0")
         }
     }
 
     dependencies {
         implementation("org.springframework.boot:spring-boot-starter-data-jdbc")
-        implementation("com.navercorp.spring:spring-boot-starter-data-jdbc-plus-sql:3.3.4")
+        implementation("com.navercorp.spring:spring-boot-starter-data-jdbc-plus-sql:3.4.0")
     }
     ```
 
@@ -51,7 +51,7 @@ may be an appropriate choice.
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.4</version>
+        <version>3.4.0</version>
         <relativePath/>
     </parent>
 
@@ -63,7 +63,7 @@ may be an appropriate choice.
     <dependency>
         <groupId>com.navercorp.spring</groupId>
         <artifactId>spring-boot-starter-data-jdbc-plus-sql</artifactId>
-        <version>3.3.4</version>
+        <version>3.4.0</version>
     </dependency>
     ```
 
diff --git a/buildSrc/src/main/groovy/spring.jdbc.plus.maven-publish-conventions.gradle b/buildSrc/src/main/groovy/spring.jdbc.plus.maven-publish-conventions.gradle
index b2a0e51..4b928f7 100644
--- a/buildSrc/src/main/groovy/spring.jdbc.plus.maven-publish-conventions.gradle
+++ b/buildSrc/src/main/groovy/spring.jdbc.plus.maven-publish-conventions.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group = "com.navercorp.spring"
-version = "3.4.0-SNAPSHOT"
+version = "3.4.0"
 
 publishing {
     publications {