diff --git a/package-lock.json b/package-lock.json
index 87edcb6..afdfda5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36,7 +36,7 @@
         "util": "0.12.4"
       },
       "engines": {
-        "node": "^12 || ^14 || ^16 || >=17"
+        "node": "^14 || ^16 || >=17"
       },
       "peerDependencies": {
         "@dfinity/agent": "^0.20.1",
diff --git a/package.json b/package.json
index 19eee5b..92d3c12 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "util": "0.12.4"
   },
   "engines": {
-    "node": "^12 || ^14 || ^16 || >=17"
+    "node": "^14 || ^16 || >=17"
   },
   "browserslist": [
     "last 2 chrome version",