diff --git a/flow-plugins/flow-plugin-base/pom.xml b/flow-plugins/flow-plugin-base/pom.xml
index 06467c40bfc..40e43176b88 100644
--- a/flow-plugins/flow-plugin-base/pom.xml
+++ b/flow-plugins/flow-plugin-base/pom.xml
@@ -34,8 +34,17 @@
                     <groupId>com.google.code.gson</groupId>
                     <artifactId>gson</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>org.javassist</groupId>
+                    <artifactId>javassist</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>org.javassist</groupId>
+            <artifactId>javassist</artifactId>
+            <version>${javassist.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.zeroturnaround</groupId>
             <artifactId>zt-exec</artifactId>
diff --git a/pom.xml b/pom.xml
index f47c5aa44ad..727d943832e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -97,6 +97,7 @@
         <jaxb.version>4.0.5</jaxb.version>
         <guava.version>33.3.1-jre</guava.version>
         <jakarta.websocket.version>2.1.1</jakarta.websocket.version>
+        <javassist.version>3.30.2-GA</javassist.version>
 
         <!-- Plugins -->
         <frontend.maven.plugin.version>1.5</frontend.maven.plugin.version>
diff --git a/vaadin-spring/pom.xml b/vaadin-spring/pom.xml
index 1e5c1215687..bd6eb6b353a 100644
--- a/vaadin-spring/pom.xml
+++ b/vaadin-spring/pom.xml
@@ -183,7 +183,7 @@
         <dependency>
             <groupId>org.javassist</groupId>
             <artifactId>javassist</artifactId>
-            <version>3.30.2-GA</version>
+            <version>${javassist.version}</version>
         </dependency>
     </dependencies>