diff --git a/flow/pom.xml b/flow/pom.xml
index 9c249019..b7dd4334 100644
--- a/flow/pom.xml
+++ b/flow/pom.xml
@@ -273,7 +273,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.1.0</version>
+								<version>12.1.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/geoman/pom.xml b/plugins/geoman/pom.xml
index f414c57b..be0ee682 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>12.1.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/leaflet-markercluster/pom.xml b/plugins/leaflet-markercluster/pom.xml
index 162a36bc..6c434f8e 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>12.1.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/plugins/maplibre-gl-leaflet/pom.xml b/plugins/maplibre-gl-leaflet/pom.xml
index 17801ec0..8e9be89f 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>12.1.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/pom.xml b/pom.xml
index 4f8f6617..1995c7ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.1.0</version>
+								<version>12.1.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>