diff --git a/README.md b/README.md
index 9a59c801ae..ae14289a71 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# [![logo](icon.png "3Liz")][3liz]Lizmap Web Application 3.8.1-pre
+# [![logo](icon.png "3Liz")][3liz]Lizmap Web Application 3.8.1
 
 [![Unit tests 🎳](https://github.com/3liz/lizmap-web-client/actions/workflows/tests.yml/badge.svg)](https://github.com/3liz/lizmap-web-client/actions/workflows/tests.yml)
 [![Lint](https://github.com/3liz/lizmap-web-client/actions/workflows/lint.yml/badge.svg)](https://github.com/3liz/lizmap-web-client/actions/workflows/lint.yml)
diff --git a/lizmap/modules/action/module.xml b/lizmap/modules/action/module.xml
index c6493fae68..ca28d5e24e 100644
--- a/lizmap/modules/action/module.xml
+++ b/lizmap/modules/action/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="action" createdate="2019-11-23">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">action</label>
         <description lang="en_US" />
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/modules/admin/module.xml b/lizmap/modules/admin/module.xml
index e8bf6ee02d..dabba7e8e4 100644
--- a/lizmap/modules/admin/module.xml
+++ b/lizmap/modules/admin/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="admin" createdate="2012-07-27">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">admin</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/modules/dataviz/module.xml b/lizmap/modules/dataviz/module.xml
index e1145a64fb..b1f2023c87 100644
--- a/lizmap/modules/dataviz/module.xml
+++ b/lizmap/modules/dataviz/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="dataviz" createdate="2017-03-08">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">dataviz</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/modules/dynamicLayers/module.xml b/lizmap/modules/dynamicLayers/module.xml
index a684e20caf..644b275cee 100644
--- a/lizmap/modules/dynamicLayers/module.xml
+++ b/lizmap/modules/dynamicLayers/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="dynamicLayers3liz.com" name="dynamicLayers" createdate="2015-10-05">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">dynamicLayers</label>
         <description lang="en_US"/>
         <license URL="">All rights reserved</license>
diff --git a/lizmap/modules/filter/module.xml b/lizmap/modules/filter/module.xml
index 2f9c949cbd..0fc89fb36c 100644
--- a/lizmap/modules/filter/module.xml
+++ b/lizmap/modules/filter/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="filter" createdate="2019-03-12">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">filter</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/modules/lizmap/module.xml b/lizmap/modules/lizmap/module.xml
index 4885cc2855..5ca43be25b 100644
--- a/lizmap/modules/lizmap/module.xml
+++ b/lizmap/modules/lizmap/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="lizmap" createdate="2011-06-15">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">lizmap</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/modules/proj4php/module.xml b/lizmap/modules/proj4php/module.xml
index 7e389819f3..32d584604f 100644
--- a/lizmap/modules/proj4php/module.xml
+++ b/lizmap/modules/proj4php/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="proj4php3liz.com" name="proj4php" createdate="2015-03-13">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">proj4php</label>
         <description lang="en_US"/>
         <license URL="https://www.gnu.org/licenses/lgpl.html">GNU LESSER GENERAL PUBLIC LICENSE Version 3</license>
diff --git a/lizmap/modules/view/module.xml b/lizmap/modules/view/module.xml
index 620205c669..3b921c78fa 100644
--- a/lizmap/modules/view/module.xml
+++ b/lizmap/modules/view/module.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module xmlns="http://jelix.org/ns/module/1.0">
     <info id="info@3liz.com" name="view" createdate="2011-09-12">
-        <version date="2024-09-02">3.8.1-pre</version>
+        <version date="2024-09-18">3.8.1</version>
         <label lang="en_US">view</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public License</license>
diff --git a/lizmap/project.xml b/lizmap/project.xml
index 6f02e1cf69..a189faff2d 100644
--- a/lizmap/project.xml
+++ b/lizmap/project.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://jelix.org/ns/project/1.0">
     <info id="lizmap@3liz.com" name="lizmap" createdate="2011-08-01">
-        <version date="2024-09-02">3.8.1-pre</version><!-- should be always X.Y.Z or X.Y.Z-something -->
+        <version date="2024-09-18">3.8.1</version><!-- should be always X.Y.Z or X.Y.Z-something -->
         <label lang="en_US">Lizmap Web Client</label>
         <description lang="en_US"/>
         <license URL="http://www.mozilla.org/MPL/">Mozilla Public Licence</license>