diff --git a/flow/pom.xml b/flow/pom.xml
index 6478bb1c..f1aeb7f6 100644
--- a/flow/pom.xml
+++ b/flow/pom.xml
@@ -273,7 +273,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.0.1</version>
+								<version>12.1.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/geoman/pom.xml b/plugins/geoman/pom.xml
index f414c57b..ee0cf3e1 100644
--- a/plugins/geoman/pom.xml
+++ b/plugins/geoman/pom.xml
@@ -247,7 +247,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>11.1.0</version>
+								<version>12.1.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/leaflet-markercluster/pom.xml b/plugins/leaflet-markercluster/pom.xml
index 162a36bc..8ff243aa 100644
--- a/plugins/leaflet-markercluster/pom.xml
+++ b/plugins/leaflet-markercluster/pom.xml
@@ -247,7 +247,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>11.1.0</version>
+								<version>12.1.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/maplibre-gl-leaflet/pom.xml b/plugins/maplibre-gl-leaflet/pom.xml
index 17801ec0..d450dca2 100644
--- a/plugins/maplibre-gl-leaflet/pom.xml
+++ b/plugins/maplibre-gl-leaflet/pom.xml
@@ -247,7 +247,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>11.1.0</version>
+								<version>12.1.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/pom.xml b/pom.xml
index 32e3e889..4f8f6617 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.0.1</version>
+								<version>12.1.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>