diff --git a/.travis.yml b/.travis.yml
index f0b6720..d1688ee 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,6 +42,10 @@ matrix:
       node_js: 14
       sudo: false
       env: CC='clang-4.0' CXX='clang++-4.0'
+    - os: linux
+      node_js: 18
+      sudo: false
+      env: CC='clang-4.0' CXX='clang++-4.0'
 
     - os: osx
       osx_image: xcode8.2
@@ -58,3 +62,6 @@ matrix:
     - os: osx
       osx_image: xcode8.2
       node_js: 14
+    - os: osx
+      osx_image: xcode8.2
+      node_js: 18
diff --git a/package.json b/package.json
index 76516e4..e93ae5d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node_or_tools",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Native module for the or-tools TSP / VRP solvers",
   "url": "https://github.com/mapbox/node-or-tools",
   "repository": {