diff --git a/src/iotMapManager/package-lock.json b/src/iotMapManager/package-lock.json
index e7c3361..0ad801f 100644
--- a/src/iotMapManager/package-lock.json
+++ b/src/iotMapManager/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2.6.9",
       "license": "MIT",
       "dependencies": {
-        "@types/leaflet": "^1.5.19",
+        "@types/leaflet": "^1.9.9",
         "@types/leaflet.markercluster": "^1.4.3",
         "leaflet": "^1.6.0",
         "leaflet-polylineoffset": "^1.1.1",
@@ -239,9 +239,9 @@
       "dev": true
     },
     "node_modules/@types/leaflet": {
-      "version": "1.9.8",
-      "resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.8.tgz",
-      "integrity": "sha512-EXdsL4EhoUtGm2GC2ZYtXn+Fzc6pluVgagvo2VC1RHWToLGlTRwVYoDpqS/7QXa01rmDyBjJk3Catpf60VMkwg==",
+      "version": "1.9.9",
+      "resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.9.tgz",
+      "integrity": "sha512-o0qD9ReJzWpGNIAY0O32NkpfM6rhV4sxnwVkz7x7Ah4Zy9sP+2T9Q3byccL5la1ZX416k+qiyvt8ksBavPPY7A==",
       "dependencies": {
         "@types/geojson": "*"
       }
diff --git a/src/iotMapManager/package.json b/src/iotMapManager/package.json
index 860cab7..5d6f179 100644
--- a/src/iotMapManager/package.json
+++ b/src/iotMapManager/package.json
@@ -40,7 +40,7 @@
   },
   "homepage": "https://github.com/Orange-OpenSource/IOT-Map-Component#readme",
   "dependencies": {
-    "@types/leaflet": "^1.5.19",
+    "@types/leaflet": "^1.9.9",
     "@types/leaflet.markercluster": "^1.4.3",
     "leaflet": "^1.6.0",
     "leaflet-polylineoffset": "^1.1.1",