diff --git a/CMakeLists.txt b/CMakeLists.txt
index 463d58153..a18e509a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,7 @@ SET(CMAKE_MODULE_PATH
 
 SET(VERSION_SERIES 4)
 SET(VERSION_MAJOR 9)
-SET(VERSION_MINOR 1)
+SET(VERSION_MINOR 2)
 
 IF(NOT SHARED_LIBS)
   IF(WIN32)
diff --git a/Doxyfile b/Doxyfile
index 1c4f91b12..a3167211c 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = Wt
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.9.1
+PROJECT_NUMBER         = 4.9.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/ReleaseNotes.html b/ReleaseNotes.html
index c96dafd63..1819b5dcf 100644
--- a/ReleaseNotes.html
+++ b/ReleaseNotes.html
@@ -21,7 +21,7 @@ <h1>Wt Release notes</h1>
 behaviour.
 
 
-<h2>Release 4.9.2 (TBD)</h2>
+<h2>Release 4.9.2 (April 18, 2023)</h2>
 
 <p>
   Wt 4.9.2 is a patch release that addresses the following issues:
@@ -62,6 +62,10 @@ <h2>Release 4.9.2 (TBD)</h2>
     <a
       href="classWt_1_1Auth_1_1Saml_1_1Service.html#aa5cca89e64b80cc66fcff8f64fda4360">setNameIdPolicyAllowCreate()</a>.
   </li>
+  <li>
+    <a href="https://redmine.webtoolkit.eu/issues/11379" target="_blank">Issue #11379</a>:
+    fixed a JavaScript error in <a href="classWt_1_1WPaintedWidget.html">WPaintedWidget</a>.
+  </li>
 </ul>
 
 <h2>Release 4.9.1 (January 20, 2023)</h2>
diff --git a/examples/Doxyfile b/examples/Doxyfile
index 96e61001f..e96ac6657 100644
--- a/examples/Doxyfile
+++ b/examples/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "Wt examples"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.9.1
+PROJECT_NUMBER         = 4.9.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a