diff --git a/kool-json/pom.xml b/kool-json/pom.xml
index 047b68d..2346325 100644
--- a/kool-json/pom.xml
+++ b/kool-json/pom.xml
@@ -66,7 +66,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.0</version>
                 <configuration>
                     <source>${maven.compiler.target}</source>
                     <target>${maven.compiler.target}</target>
diff --git a/kool/pom.xml b/kool/pom.xml
index a56924c..f155fb8 100644
--- a/kool/pom.xml
+++ b/kool/pom.xml
@@ -63,7 +63,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.0</version>
                 <configuration>
                     <source>${maven.compiler.target}</source>
                     <target>${maven.compiler.target}</target>
diff --git a/pom.xml b/pom.xml
index a5541ea..dde7302 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,7 +83,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.0</version>
                 <configuration>
                     <source>${maven.compiler.target}</source>
                     <target>${maven.compiler.target}</target>