diff --git a/paytrailpayment-sdk/pom.xml b/paytrailpayment-sdk/pom.xml
index 943cd67..d7ffdb5 100644
--- a/paytrailpayment-sdk/pom.xml
+++ b/paytrailpayment-sdk/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.12.0</version>
+            <version>3.18.0</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>