diff --git a/build.gradle b/build.gradle
index 1990cbfc..40882910 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        KOTLIN_VERSION = "1.7.10"
+        KOTLIN_VERSION = "1.7.20"
         KETHEREUM_VERSION = "0.85.7"
     }
 
diff --git a/model/build.gradle.kts b/model/build.gradle.kts
index 314e810a..cf2a3834 100644
--- a/model/build.gradle.kts
+++ b/model/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    id("com.google.devtools.ksp").version("1.7.10-1.0.6")
+    id("com.google.devtools.ksp").version("1.7.20-1.0.6")
     id("maven-publish")
 }