diff --git a/package-lock.json b/package-lock.json
index 27b9cab..0130ef9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "bertin",
-  "version": "1.8.2",
+  "version": "1.8.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "bertin",
-      "version": "1.8.2",
+      "version": "1.8.3",
       "license": "MIT",
       "dependencies": {
         "@turf/bbox": "^6.5.0",
diff --git a/package.json b/package.json
index 05b4831..e037b0e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bertin",
-  "version": "1.8.2",
+  "version": "1.8.3",
   "description": "Thematic mapping",
   "main": "src/index.js",
   "module": "src/index.js",