diff --git a/buttplug4j/build.gradle b/buttplug4j/build.gradle
index 380ff23..d6c6bbd 100644
--- a/buttplug4j/build.gradle
+++ b/buttplug4j/build.gradle
@@ -11,8 +11,8 @@ repositories {
 }
 
 dependencies {
-    api 'com.fasterxml.jackson.core:jackson-annotations:2.20'
-    api 'com.fasterxml.jackson.core:jackson-databind:2.20.1'
+    api 'com.fasterxml.jackson.core:jackson-annotations:2.21'
+    api 'com.fasterxml.jackson.core:jackson-databind:2.21.1'
     testImplementation 'org.junit.jupiter:junit-jupiter:6.0.1'
     testImplementation 'dev.harrel:json-schema:1.8.2'
     testImplementation 'org.mockito:mockito-core:5.21.0'