diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2f6eb76b..ea912e91 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -13,7 +13,7 @@ commonsIo = "2.22.0"
 mockitoCore = "5.23.0"
 jupiter = "6.0.3"
 abortMission = "7.1.7"
-checkstyle = "12.3.1"
+checkstyle = "13.4.2"
 jacoco = "0.8.14"
 jackson = { strictly = "2.21.3" }
 jacksonAnnotations = { strictly = "2.21" }
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index 3dba317e..4a494bf8 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -792,6 +792,11 @@
             <sha256 value="10794e86ad0c37d17867e82bd796fa3ccaeb2e7dd14d8ccb0053dab63888c934" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="com.puppycrawl.tools" name="checkstyle" version="13.4.2">
+         <artifact name="checkstyle-13.4.2.jar">
+            <sha256 value="6c40a0e07b15b4bda1b0d5ec5af1246c990d1d2f3b232b67e945d6334d028eec" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
       <component group="com.samskivert" name="jmustache" version="1.16">
          <artifact name="jmustache-1.16.jar">
             <sha256 value="3d4b984abd66908f05b38c9c892325cd4785d01ff33922569ff9b90c9ebfc475" origin="Generated by Gradle"/>