diff --git a/pmd-visualforce/src/main/resources/rulesets/vf/security.xml b/pmd-visualforce/src/main/resources/rulesets/vf/security.xml
index c2cf554424..d8dfa05bce 100644
--- a/pmd-visualforce/src/main/resources/rulesets/vf/security.xml
+++ b/pmd-visualforce/src/main/resources/rulesets/vf/security.xml
@@ -7,7 +7,7 @@
 
 	<description>Rules concerning basic VF guidelines.</description>
 
-	<rule name="VfUnescapeEl" since="3.7"
+	<rule name="VfUnescapeEl" since="5.6.0"
 		message="Avoid unescaped user controlled content in EL"
 		class="net.sourceforge.pmd.lang.vf.rule.security.VfUnescapeElRule"
 		externalInfoUrl="${pmd.website.baseurl}/rules/vf/security.html#VfUnescapeElRule">