diff --git a/classport-analyser/pom.xml b/classport-analyser/pom.xml
index 13bfc4b..48c0775 100644
--- a/classport-analyser/pom.xml
+++ b/classport-analyser/pom.xml
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.ow2.asm</groupId>
       <artifactId>asm</artifactId>
-      <version>9.7.1</version>
+      <version>9.9.1</version>
     </dependency>
     <dependency>
       <groupId>org.ow2.asm</groupId>
diff --git a/classport-commons/pom.xml b/classport-commons/pom.xml
index 7f4c69e..690e874 100644
--- a/classport-commons/pom.xml
+++ b/classport-commons/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>org.ow2.asm</groupId>
       <artifactId>asm</artifactId>
-      <version>9.7.1</version>
+      <version>9.9.1</version>
     </dependency>
     <dependency>
       <groupId>org.ow2.asm</groupId>
diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index aa0477b..e879e9b 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.ow2.asm</groupId>
             <artifactId>asm</artifactId>
-            <version>9.7.1</version>
+            <version>9.9.1</version>
         </dependency>
         <dependency>
             <groupId>org.ow2.asm</groupId>