diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8371806..5f255e4 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.23"
+    kotlin("jvm") version "2.0.10"
     application
 }
 
diff --git a/demo/build.gradle.kts b/demo/build.gradle.kts
index 8da7ee3..4e43a96 100644
--- a/demo/build.gradle.kts
+++ b/demo/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.23"
+    kotlin("jvm") version "2.0.10"
 }
 
 group = "io.doubleloop"
diff --git a/exercises/build.gradle.kts b/exercises/build.gradle.kts
index 5f9153b..a3ebd80 100644
--- a/exercises/build.gradle.kts
+++ b/exercises/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.23"
+    kotlin("jvm") version "2.0.10"
 }
 
 group = "io.doubleloop"
diff --git a/webapp/build.gradle.kts b/webapp/build.gradle.kts
index 99a65cc..078d87f 100644
--- a/webapp/build.gradle.kts
+++ b/webapp/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.23"
+    kotlin("jvm") version "2.0.10"
     application
 }