diff --git a/.github/workflows/pxt-buildmain.yml b/.github/workflows/pxt-buildmain.yml
index 60c501d2..29af11ff 100644
--- a/.github/workflows/pxt-buildmain.yml
+++ b/.github/workflows/pxt-buildmain.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x]
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/.github/workflows/pxt-buildpr.yml b/.github/workflows/pxt-buildpr.yml
index 22907593..0602e6c3 100644
--- a/.github/workflows/pxt-buildpr.yml
+++ b/.github/workflows/pxt-buildpr.yml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x]
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/.github/workflows/pxt-buildpush.yml b/.github/workflows/pxt-buildpush.yml
index cf699974..f2cab817 100644
--- a/.github/workflows/pxt-buildpush.yml
+++ b/.github/workflows/pxt-buildpush.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x]
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/package.json b/package.json
index 02952a7d..85c806e7 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,6 @@
     },
     "dependencies": {
         "pxt-common-packages": "9.0.1",
-        "pxt-core": "7.0.18"
+        "pxt-core": "7.0.22"
     }
 }