diff --git a/primefaces-integration-tests/pom.xml b/primefaces-integration-tests/pom.xml
index c21477dde8..b018d6dc8c 100644
--- a/primefaces-integration-tests/pom.xml
+++ b/primefaces-integration-tests/pom.xml
@@ -34,7 +34,7 @@
         <myfaces.version>2.3.9</myfaces.version>
         <myfaces-next.version>2.3-next-M6</myfaces-next.version>
         <tomcat.version>9.0.58</tomcat.version>
-        <resteasy.version>5.0.2.Final</resteasy.version>
+        <resteasy.version>6.0.0.Final</resteasy.version>
         <owb.version>2.0.25</owb.version>
         <jetty.version>9.4.44.v20210927</jetty.version>
     </properties>
diff --git a/primefaces-showcase/pom.xml b/primefaces-showcase/pom.xml
index 7c4906483e..a95004f3d9 100644
--- a/primefaces-showcase/pom.xml
+++ b/primefaces-showcase/pom.xml
@@ -22,7 +22,7 @@
         <mojarra.version>2.3.17</mojarra.version>
         <myfaces.version>2.3.9</myfaces.version>
         <myfaces-next.version>2.3-next-M6</myfaces-next.version>
-        <resteasy.version>5.0.2.Final</resteasy.version>
+        <resteasy.version>6.0.0.Final</resteasy.version>
         <jetty.version>9.4.44.v20210927</jetty.version>
     </properties>