diff --git a/vaadin-testbench-core/pom.xml b/vaadin-testbench-core/pom.xml
index b63c140d9..81bfe9718 100644
--- a/vaadin-testbench-core/pom.xml
+++ b/vaadin-testbench-core/pom.xml
@@ -171,7 +171,7 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.11</version>
+            <version>1.15</version>
         </dependency>
         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>