diff --git a/gradle.properties b/gradle.properties
index 5e00ee0ce..a3e57b012 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,4 +7,4 @@ version = 1.0-SNAPSHOT
 
 ideaExtPluginVersion = 1.4.1
 spotlessVersion = 8.10.3
-typescriptGeneratorVersion = 4.1.1
+typescriptGeneratorVersion = 4.2.1
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2b459c829..2fdfd7c9f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ fileEncrypt = "2.1.0"
 jackson = "2.21.4"
 openremote = "1.30.0"
 testLogger = "4.0.0"
-typescript-generator = "4.1.1"
+typescript-generator = "4.2.1"
 
 [libraries]
 jackson-datatype-jdk8 = { module = "com.fasterxml.jackson.datatype:jackson-datatype-jdk8", version.ref = "jackson" }