diff --git a/build/howto-publish-release.md b/build/howto-publish-release.md
index 8ede11404..ddc4ade05 100644
--- a/build/howto-publish-release.md
+++ b/build/howto-publish-release.md
@@ -202,6 +202,10 @@ Se **logguer**
     mdp   : xxxxxxxxxx
     email : xxxxxxxxxx
 
+**IMPORTANT** : Se placer dans build/scripts/release et verifier le contenu des fichiers (bonnes versions geoportal-accesslib et extension à publier) :
+- package-openlayers.json
+- package-leaflet.json
+- package-itowns.json
 
 Executer le script de construction du package NPM en fonction du type de librairie :
 
@@ -222,7 +226,6 @@ Executer le script de construction du package NPM en fonction du type de librair
       > npm publish
     ```
 
-
 **IMPORTANT** : Se placer dans le dossier geoportal-extensions-openlayers
 
     cd geoportal-extensions-openlayers
diff --git a/build/scripts/release/geoportal-extensions-itowns-2.2.0.tgz b/build/scripts/release/geoportal-extensions-itowns-2.2.0.tgz
deleted file mode 100644
index 0741f2e50..000000000
Binary files a/build/scripts/release/geoportal-extensions-itowns-2.2.0.tgz and /dev/null differ
diff --git a/build/scripts/release/geoportal-extensions-itowns-2.2.1.tgz b/build/scripts/release/geoportal-extensions-itowns-2.2.1.tgz
new file mode 100644
index 000000000..e6bf9073e
Binary files /dev/null and b/build/scripts/release/geoportal-extensions-itowns-2.2.1.tgz differ
diff --git a/build/scripts/release/geoportal-extensions-leaflet-2.1.0.tgz b/build/scripts/release/geoportal-extensions-leaflet-2.1.0.tgz
deleted file mode 100644
index 06b27eefa..000000000
Binary files a/build/scripts/release/geoportal-extensions-leaflet-2.1.0.tgz and /dev/null differ
diff --git a/build/scripts/release/geoportal-extensions-leaflet-2.1.1.tgz b/build/scripts/release/geoportal-extensions-leaflet-2.1.1.tgz
new file mode 100644
index 000000000..386e5f7f7
Binary files /dev/null and b/build/scripts/release/geoportal-extensions-leaflet-2.1.1.tgz differ
diff --git a/build/scripts/release/geoportal-extensions-leaflet-2.2.0.tgz b/build/scripts/release/geoportal-extensions-leaflet-2.2.0.tgz
deleted file mode 100644
index 925789ca4..000000000
Binary files a/build/scripts/release/geoportal-extensions-leaflet-2.2.0.tgz and /dev/null differ
diff --git a/build/scripts/release/geoportal-extensions-openlayers-3.0.0.tgz b/build/scripts/release/geoportal-extensions-openlayers-3.0.0.tgz
deleted file mode 100644
index 6dced8d70..000000000
Binary files a/build/scripts/release/geoportal-extensions-openlayers-3.0.0.tgz and /dev/null differ
diff --git a/build/scripts/release/geoportal-extensions-openlayers-3.0.1.tgz b/build/scripts/release/geoportal-extensions-openlayers-3.0.1.tgz
new file mode 100644
index 000000000..6bb0421c1
Binary files /dev/null and b/build/scripts/release/geoportal-extensions-openlayers-3.0.1.tgz differ
diff --git a/build/scripts/release/package-itowns.json b/build/scripts/release/package-itowns.json
index 58bd836c5..9ec6ac9c1 100644
--- a/build/scripts/release/package-itowns.json
+++ b/build/scripts/release/package-itowns.json
@@ -1,33 +1,34 @@
 {
-   "date" : "04/09/2019",
-   "description" : "French Geoportal Extensions for iTowns",
-   "author" : "IGNF",
-   "repository" : {
-      "type" : "git",
-      "url" : "https://github.com/IGNF/geoportal-extensions.git"
-   },
-   "devDependencies" : {},
-   "homepage" : "https://geoservices.ign.fr/documentation/utilisation_web/extension-itowns.html",
-   "module" : "src/Itowns/index.js",
+   "main" : "dist/GpPluginItowns-src.js",
+   "peerDependencies" : {},
+   "scripts" : {},
    "dependencies" : {
-      "xmldom" : "^0.1.27",
       "request" : "^2.83.0",
+      "geoportal-access-lib" : "2.1.3",
+      "xmldom" : "^0.1.27",
       "itowns" : "2.13.1",
-      "three.meshline" : "~1.2.0",
+      "loglevel" : "~1.6.1",
       "three" : "~0.107.0",
-      "proj4" : "2.5.0",
-      "geoportal-access-lib" : "2.1.3",
       "sortablejs" : "1.8.4",
-      "loglevel" : "~1.6.1"
+      "three.meshline" : "~1.2.0",
+      "proj4" : "2.5.0"
    },
-   "main" : "dist/GpPluginItowns-src.js",
-   "bundleDependencies" : [],
+   "version" : "2.2.1",
+   "homepage" : "https://geoservices.ign.fr/documentation/utilisation_web/extension-itowns.html",
+   "author" : "IGNF",
+   "repository" : {
+      "type" : "git",
+      "url" : "https://github.com/IGNF/geoportal-extensions.git"
+   },
+   "description" : "French Geoportal Extensions for iTowns",
+   "directories" : {},
    "keywords" : [
       "geoportail",
       "plugin",
       "javascript",
       "Itowns"
    ],
+   "date" : "05/09/2019",
    "files" : [
       "dist/",
       "src/",
@@ -35,11 +36,10 @@
       "README.md",
       "package.json"
    ],
+   "name" : "geoportal-extensions-itowns",
+   "module" : "src/Itowns/index.js",
    "license" : "CECILL-B",
+   "devDependencies" : {},
    "bugs" : {},
-   "version" : "2.2.0",
-   "directories" : {},
-   "name" : "geoportal-extensions-itowns",
-   "scripts" : {},
-   "peerDependencies" : {}
+   "bundleDependencies" : []
 }
diff --git a/build/scripts/release/package-leaflet.json b/build/scripts/release/package-leaflet.json
index fbb2ca689..cda95e70c 100644
--- a/build/scripts/release/package-leaflet.json
+++ b/build/scripts/release/package-leaflet.json
@@ -1,25 +1,20 @@
 {
-   "description" : "French Geoportal Extension for Leaflet",
-   "version" : "2.1.0",
+   "main" : "dist/GpPluginLeaflet-src.js",
+   "scripts" : {},
    "repository" : {
       "type" : "git",
       "url" : "https://github.com/IGNF/geoportal-extensions.git"
    },
-   "bugs" : {},
-   "scripts" : {},
+   "bundleDependencies" : [],
+   "module" : "src/Leaflet/index.js",
+   "date" : "05/09/2019",
+   "author" : "IGNF",
+   "homepage" : "https://geoservices.ign.fr/documentation/utilisation_web/extension-leaflet.html",
+   "peerDependencies" : {},
    "license" : "CECILL-B",
+   "description" : "French Geoportal Extension for Leaflet",
    "name" : "geoportal-extensions-leaflet",
-   "dependencies" : {
-      "loglevel" : "~1.6.1",
-      "sortablejs" : "1.8.4",
-      "leaflet" : "1.3.1",
-      "geoportal-access-lib" : "2.1.3",
-      "proj4" : "2.5.0",
-      "leaflet-draw" : "1.0.2",
-      "proj4leaflet" : "~1.0.2"
-   },
-   "author" : "IGNF",
-   "main" : "dist/GpPluginLeaflet-src.js",
+   "bugs" : {},
    "files" : [
       "dist/",
       "src/",
@@ -27,18 +22,23 @@
       "README.md",
       "package.json"
    ],
-   "date" : "04/09/2019",
-   "directories" : {},
-   "bundleDependencies" : [],
-   "homepage" : "https://geoservices.ign.fr/documentation/utilisation_web/extension-leaflet.html",
-   "peerDependencies" : {},
+   "version" : "2.1.1",
    "devDependencies" : {},
+   "dependencies" : {
+      "leaflet-draw" : "1.0.2",
+      "proj4leaflet" : "~1.0.2",
+      "loglevel" : "~1.6.1",
+      "sortablejs" : "1.8.4",
+      "proj4" : "2.5.0",
+      "leaflet" : "1.3.1",
+      "geoportal-access-lib" : "2.1.3"
+   },
+   "directories" : {},
    "keywords" : [
       "geoportail",
       "plugin",
       "javascript",
       "leaflet",
       "publish"
-   ],
-   "module" : "src/Leaflet/index.js"
+   ]
 }
diff --git a/build/scripts/release/package-openlayers.json b/build/scripts/release/package-openlayers.json
index 0941fabe1..ca9244767 100644
--- a/build/scripts/release/package-openlayers.json
+++ b/build/scripts/release/package-openlayers.json
@@ -1,34 +1,33 @@
 {
    "bundleDependencies" : [],
-   "author" : "IGNF",
-   "name" : "geoportal-extensions-openlayers",
-   "description" : "French Geoportal Extensions for OpenLayers",
    "dependencies" : {
-      "loglevel" : "~1.6.1",
       "geoportal-access-lib" : "2.1.3",
-      "sortablejs" : "1.8.4",
+      "proj4" : "2.5.0",
       "ol-mapbox-style" : "^4.2.1",
-      "xmldom" : "^0.1.27",
+      "loglevel" : "~1.6.1",
       "ol" : "^5.3.0",
       "eventbusjs" : "^0.2.0",
-      "proj4" : "2.5.0",
-      "request" : "^2.83.0"
+      "xmldom" : "^0.1.27",
+      "request" : "^2.83.0",
+      "sortablejs" : "1.8.4"
    },
-   "devDependencies" : {},
-   "scripts" : {},
+   "module" : "src/OpenLayers/index.js",
    "keywords" : [
       "geoportail",
       "plugin",
       "javascript",
       "OpenLayers"
    ],
-   "directories" : {},
+   "author" : "IGNF",
    "repository" : {
-      "type" : "git",
-      "url" : "https://github.com/IGNF/geoportal-extensions.git"
+      "url" : "https://github.com/IGNF/geoportal-extensions.git",
+      "type" : "git"
    },
-   "module" : "src/OpenLayers/index.js",
-   "date" : "04/09/2019",
+   "name" : "geoportal-extensions-openlayers",
+   "bugs" : {},
+   "description" : "French Geoportal Extensions for OpenLayers",
+   "devDependencies" : {},
+   "main" : "dist/GpPluginOpenLayers-src.js",
    "files" : [
       "dist/",
       "src/",
@@ -37,9 +36,10 @@
       "package.json"
    ],
    "peerDependencies" : {},
-   "bugs" : {},
-   "license" : "CECILL-B",
    "homepage" : "https://geoservices.ign.fr/documentation/utilisation_web/extension-openlayers.html",
-   "version" : "3.0.0",
-   "main" : "dist/GpPluginOpenLayers-src.js"
+   "version" : "3.0.1",
+   "directories" : {},
+   "license" : "CECILL-B",
+   "date" : "05/09/2019",
+   "scripts" : {}
 }