diff --git a/NEWS.md b/NEWS.md
index 9da73073897..ebff1e031c5 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -20,6 +20,8 @@ milestone for 3.6.3
   * postgres 11.0.0
   * postgis 3.0.0
 
+* g++ 13+ is supported
+
 **Code fixes**
 
 * Fix warnings from cpplint.
diff --git a/doc/src/release_notes.rst b/doc/src/release_notes.rst
index 7167bbb6f59..df42e36d579 100644
--- a/doc/src/release_notes.rst
+++ b/doc/src/release_notes.rst
@@ -51,6 +51,8 @@ milestone for 3.6.3
   * postgres 11.0.0
   * postgis 3.0.0
 
+* g++ 13+ is supported
+
 .. rubric:: Code fixes
 
 * Fix warnings from cpplint.