diff --git a/build.gradle.kts b/build.gradle.kts
index 078180e2..c7ddf1c1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -11,7 +11,7 @@ val dependencyVersions = listOf(
   "net.bytebuddy:byte-buddy:1.14.5",
   "net.bytebuddy:byte-buddy-agent:1.14.5",
   "org.apache.commons:commons-compress:1.23.0",
-  "org.codehaus.groovy:groovy:3.0.17",
+  "org.codehaus.groovy:groovy:3.0.18",
   "org.jetbrains:annotations:24.0.1",
   "org.junit:junit-bom:5.9.3",
 )
diff --git a/client/build.gradle.kts b/client/build.gradle.kts
index 26742ad0..329592d8 100644
--- a/client/build.gradle.kts
+++ b/client/build.gradle.kts
@@ -103,8 +103,8 @@ dependencies {
   api("de.gesellix:docker-engine:2023-05-07T21-30-00")
   api("de.gesellix:docker-compose:2023-05-01T14-09-00")
 
-  implementation("org.codehaus.groovy:groovy:3.0.17")
-  implementation("org.codehaus.groovy:groovy-json:3.0.17")
+  implementation("org.codehaus.groovy:groovy:3.0.18")
+  implementation("org.codehaus.groovy:groovy-json:3.0.18")
 
   api("com.squareup.moshi:moshi:1.15.0")
   implementation("com.google.re2j:re2j:1.7")
diff --git a/explore/build.gradle.kts b/explore/build.gradle.kts
index b3a4baf6..7645b366 100644
--- a/explore/build.gradle.kts
+++ b/explore/build.gradle.kts
@@ -50,7 +50,7 @@ dependencies {
     }
   }
   implementation(project(":client"))
-  implementation("org.codehaus.groovy:groovy:3.0.17")
+  implementation("org.codehaus.groovy:groovy:3.0.18")
   testImplementation("org.apache.commons:commons-compress:1.23.0")
 
   implementation("org.slf4j:slf4j-api:2.0.7")