diff --git a/cnf/pom.xml b/cnf/pom.xml
index cd3d228f65..c94a6d272e 100644
--- a/cnf/pom.xml
+++ b/cnf/pom.xml
@@ -61,7 +61,7 @@
 			<!-- Used by com.squareup.okhttp3: okhttp -->
 			<groupId>com.squareup.okio</groupId>
 			<artifactId>okio-jvm</artifactId>
-			<version>3.9.0</version>
+			<version>3.9.1</version>
 		</dependency>
 		<dependency>
 			<!-- Used by com.influxdb: influxdb-client -->
diff --git a/io.openems.backend.application/BackendApp.bndrun b/io.openems.backend.application/BackendApp.bndrun
index 6d374f9dfb..ae6fa89938 100644
--- a/io.openems.backend.application/BackendApp.bndrun
+++ b/io.openems.backend.application/BackendApp.bndrun
@@ -64,7 +64,7 @@
 	com.google.gson;version='[2.11.0,2.11.1)',\
 	com.google.guava;version='[33.3.0,33.3.1)',\
 	com.google.guava.failureaccess;version='[1.0.2,1.0.3)',\
-	com.squareup.okio;version='[3.9.0,3.9.1)',\
+	com.squareup.okio;version='[3.9.1,3.9.2)',\
 	com.zaxxer.HikariCP;version='[5.1.0,5.1.1)',\
 	io.openems.backend.alerting;version=snapshot,\
 	io.openems.backend.application;version=snapshot,\
diff --git a/io.openems.edge.application/EdgeApp.bndrun b/io.openems.edge.application/EdgeApp.bndrun
index 2c44743386..66c4b4ce7b 100644
--- a/io.openems.edge.application/EdgeApp.bndrun
+++ b/io.openems.edge.application/EdgeApp.bndrun
@@ -202,7 +202,7 @@
 	com.google.gson;version='[2.11.0,2.11.1)',\
 	com.google.guava;version='[33.3.0,33.3.1)',\
 	com.google.guava.failureaccess;version='[1.0.2,1.0.3)',\
-	com.squareup.okio;version='[3.9.0,3.9.1)',\
+	com.squareup.okio;version='[3.9.1,3.9.2)',\
 	com.sun.jna;version='[5.15.0,5.15.1)',\
 	io.openems.common;version=snapshot,\
 	io.openems.edge.application;version=snapshot,\