diff --git a/package-lock.json b/package-lock.json
index f2cc2c1..9d2725b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@camptocamp/ogc-client",
-  "version": "1.2.0",
+  "version": "1.2.1-dev",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@camptocamp/ogc-client",
-      "version": "1.2.0",
+      "version": "1.2.1-dev",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@rgrove/parse-xml": "^4.1.0",
diff --git a/package.json b/package.json
index 13fbf63..7d46439 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@camptocamp/ogc-client",
-  "version": "1.2.0",
+  "version": "1.2.1-dev",
   "description": "A Typescript library for interacting with geospatial services.",
   "main": "./dist/dist-node.js",
   "browser": "./dist/index.js",