diff --git a/cmd/testdata/mta/node-js/package.json b/cmd/testdata/mta/node-js/package.json
index b19386d76..b99f68628 100644
--- a/cmd/testdata/mta/node-js/package.json
+++ b/cmd/testdata/mta/node-js/package.json
@@ -18,7 +18,7 @@
     "test-coverage": "node ./node_modules/gulp/bin/gulp test-coverage"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }
diff --git a/integration/testdata/mta_assemble/node/package.json b/integration/testdata/mta_assemble/node/package.json
index a189f25f5..5ab916620 100755
--- a/integration/testdata/mta_assemble/node/package.json
+++ b/integration/testdata/mta_assemble/node/package.json
@@ -14,7 +14,7 @@
     "start": "node server.js"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }
\ No newline at end of file
diff --git a/integration/testdata/mta_demo/node-js/package.json b/integration/testdata/mta_demo/node-js/package.json
index b19386d76..b99f68628 100644
--- a/integration/testdata/mta_demo/node-js/package.json
+++ b/integration/testdata/mta_demo/node-js/package.json
@@ -18,7 +18,7 @@
     "test-coverage": "node ./node_modules/gulp/bin/gulp test-coverage"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }
diff --git a/integration/testdata/mta_demo/node/package.json b/integration/testdata/mta_demo/node/package.json
index 57ee8cf27..7cfcaa39c 100755
--- a/integration/testdata/mta_demo/node/package.json
+++ b/integration/testdata/mta_demo/node/package.json
@@ -14,7 +14,7 @@
     "start": "node server.js"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }
diff --git a/internal/artifacts/testdata/mta/node-js/package.json b/internal/artifacts/testdata/mta/node-js/package.json
index b19386d76..b99f68628 100644
--- a/internal/artifacts/testdata/mta/node-js/package.json
+++ b/internal/artifacts/testdata/mta/node-js/package.json
@@ -18,7 +18,7 @@
     "test-coverage": "node ./node_modules/gulp/bin/gulp test-coverage"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }
diff --git a/internal/exec/testdata/mta/node-js/package.json b/internal/exec/testdata/mta/node-js/package.json
index b19386d76..b99f68628 100644
--- a/internal/exec/testdata/mta/node-js/package.json
+++ b/internal/exec/testdata/mta/node-js/package.json
@@ -18,7 +18,7 @@
     "test-coverage": "node ./node_modules/gulp/bin/gulp test-coverage"
   },
   "engines": {
-    "node": "8.x"
+    "node": "12.x"
   },
   "version": "1.0.0"
 }