diff --git a/package.json b/package.json
index fab190f..08ab28b 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "d3-force": "^1.1.0",
     "d3-selection": "^1.2.0",
     "d3-zoom": "^1.7.1",
-    "leaflet": "^1.2.0",
+    "leaflet": "^1.3.0",
     "moment": "^2.20.1",
     "navigo": "^7.0.0",
     "node-polyglot": "^2.2.2",
diff --git a/yarn.lock b/yarn.lock
index 5bbcdd8..bb7be99 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -645,10 +645,10 @@ browser-sync@^2.23.5:
     yargs "6.4.0"
 
 browserslist@^2.11.1:
-  version "2.11.1"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.11.1.tgz#02fda29d9a2164b879100126e7b0d0b57e43a7bb"
+  version "2.11.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.11.3.tgz#fe36167aed1bbcde4827ebfe71347a2cc70b99b2"
   dependencies:
-    caniuse-lite "^1.0.30000789"
+    caniuse-lite "^1.0.30000792"
     electron-to-chromium "^1.3.30"
 
 bs-recipes@1.3.4:
@@ -734,9 +734,9 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
-caniuse-lite@^1.0.30000789, caniuse-lite@^1.0.30000791:
-  version "1.0.30000791"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000791.tgz#8e35745efd483a3e23bb7d350990326d2319fc16"
+caniuse-lite@^1.0.30000791, caniuse-lite@^1.0.30000792:
+  version "1.0.30000792"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000792.tgz#d0cea981f8118f3961471afbb43c9a1e5bbf0332"
 
 caseless@~0.11.0:
   version "0.11.0"
@@ -3388,9 +3388,9 @@ lead@^1.0.0:
   dependencies:
     flush-write-stream "^1.0.2"
 
-leaflet@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.2.0.tgz#fd5d93d9cb00091f5f8a69206d0d6744c1c82697"
+leaflet@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.3.0.tgz#2bffd8b1a5a4d3048d6ed9d0a13c61a895da6be8"
 
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"