diff --git a/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/ast/UnicodeClasses.java b/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/ast/UnicodeClasses.java
index 20ac904718..de3a215115 100644
--- a/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/ast/UnicodeClasses.java
+++ b/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/ast/UnicodeClasses.java
@@ -17,7 +17,7 @@ import org.antlr.v4.runtime.atn.PredictionContextCache;
 import org.antlr.v4.runtime.dfa.DFA;
 
 /**
- * @deprecated This class was never intended to be generated. It will be removed with no replacement.
+ * @deprecated Since 7.8.0. This class was never intended to be generated. It will be removed with no replacement.
  */
 
 @Deprecated