diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0eded54..befd610 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
         node: [21]
         include:
           - os: ubuntu-latest
-            node: 16.17.0
+            node: 18.18.0
       fail-fast: false
     runs-on: ${{ matrix.os }}
     # We do not use @actions/cache because restoring/saving cache currently
diff --git a/package.json b/package.json
index efb3d61..5cab25a 100644
--- a/package.json
+++ b/package.json
@@ -84,6 +84,6 @@
     "gulp": "^4.0.2"
   },
   "engines": {
-    "node": ">=16.17.0"
+    "node": ">=18.18.0"
   }
 }
diff --git a/src/browserslist b/src/browserslist
index b17209b..ab69174 100644
--- a/src/browserslist
+++ b/src/browserslist
@@ -1,7 +1,7 @@
 # We support the following platforms.
 
 # Node.js: the oldest version still officially supported
-node 16.17.0
+node 18.18.0
 
 # Safari: the oldest version still used by enough users
 safari 15.6