diff --git a/build.gradle.kts b/build.gradle.kts
index dee585b42..0e2f9d2e2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -57,7 +57,7 @@ buildscript {
     classpath("io.ktor:ktor-client-cio:3.1.1")
     classpath("io.ktor:ktor-client-auth:3.1.1")
     classpath("io.ktor:ktor-client-content-negotiation:3.0.3")
-    classpath("io.ktor:ktor-serialization-kotlinx-json:3.0.3")
+    classpath("io.ktor:ktor-serialization-kotlinx-json:3.1.1")
 
     // This comes from the changelog plugin
 //        classpath("org.jetbrains:markdown:0.3.1")
diff --git a/scripts/build.gradle.kts b/scripts/build.gradle.kts
index f6c128fa7..0b7a3cab3 100644
--- a/scripts/build.gradle.kts
+++ b/scripts/build.gradle.kts
@@ -25,7 +25,7 @@ dependencies {
   implementation("io.ktor:ktor-client-core:3.1.1")
   implementation("io.ktor:ktor-client-cio:3.1.1")
   implementation("io.ktor:ktor-client-content-negotiation:3.0.3")
-  implementation("io.ktor:ktor-serialization-kotlinx-json:3.0.3")
+  implementation("io.ktor:ktor-serialization-kotlinx-json:3.1.1")
   implementation("io.ktor:ktor-client-auth:3.1.1")
   implementation("org.eclipse.jgit:org.eclipse.jgit:6.6.0.202305301015-r")