diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index 42cf730..c2c773a 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -5,7 +5,7 @@ dependencies {
     // the same pair ForgeLinkClient already uses, so nothing new lands in the shaded jar.
     implementation("tools.jackson.core:jackson-databind:3.0.4")
 
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.13.4")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.13.4")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:6.1.3")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:6.1.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.13.4")
 }
diff --git a/velocity/build.gradle.kts b/velocity/build.gradle.kts
index e43564c..a904ffe 100644
--- a/velocity/build.gradle.kts
+++ b/velocity/build.gradle.kts
@@ -24,7 +24,7 @@ dependencies {
     // Same reason: the conventions plugin puts velocity-api on compileOnly, and
     // EditionStampListenerTest builds a GameProfile.Property.
     testImplementation("com.velocitypowered:velocity-api:3.5.0-SNAPSHOT")
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.13.4")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.13.4")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:6.1.3")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:6.1.3")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher:1.13.4")
 }