diff --git a/api-client/build.gradle.kts b/api-client/build.gradle.kts
index e6851cd7..11d5318e 100644
--- a/api-client/build.gradle.kts
+++ b/api-client/build.gradle.kts
@@ -94,7 +94,7 @@ dependencies {
   testImplementation(libs.junitPlatformCommons)
 
   testImplementation("org.spockframework:spock-core:2.3-groovy-4.0")
-  testRuntimeOnly("net.bytebuddy:byte-buddy:1.18.3")
+  testRuntimeOnly("net.bytebuddy:byte-buddy:1.18.4")
 
   testImplementation("org.apache.commons:commons-compress:1.28.0")
   testImplementation("de.gesellix:testutil:[2025-01-01T01-01-01,)")
diff --git a/build.gradle.kts b/build.gradle.kts
index de7b1811..3af25e3a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -14,7 +14,7 @@ plugins {
 
 val dependencyVersions = listOf(
   "commons-io:commons-io:2.21.0",
-  "net.bytebuddy:byte-buddy:1.18.3",
+  "net.bytebuddy:byte-buddy:1.18.4",
   "org.apache.commons:commons-compress:1.28.0",
   "org.apiguardian:apiguardian-api:1.1.2",
   "org.bouncycastle:bcpkix-jdk18on:1.83",