diff --git a/pom.xml b/pom.xml
index 6a0306d..3e63583 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
     <properties>
         <gravitee-bom.version>4.0.3</gravitee-bom.version>
         <gravitee-gateway-api.version>2.0.1</gravitee-gateway-api.version>
-        <gravitee-expression-language.version>2.0.1</gravitee-expression-language.version>
+        <gravitee-expression-language.version>2.2.1</gravitee-expression-language.version>
         <gravitee-policy-api.version>1.11.0</gravitee-policy-api.version>
         <gravitee-common.version>2.1.1</gravitee-common.version>
         <swagger-parser.version>2.1.15</swagger-parser.version>