diff --git a/reference/json/functions/json-encode.xml b/reference/json/functions/json-encode.xml
index 9157906ad3..1c5cc854fe 100644
--- a/reference/json/functions/json-encode.xml
+++ b/reference/json/functions/json-encode.xml
@@ -73,6 +73,12 @@
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>5.4.0</entry>
+       <entry>
+        <constant>JSON_PRETTY_PRINT</constant> <parameter>option</parameter> was added.
+       </entry>
+      </row>
       <row>
        <entry>5.3.0</entry>
        <entry>