diff --git a/.github/workflows/motoko-vetkd-example.yml b/.github/workflows/motoko-vetkd-example.yml
index 83c770fc2..76e788569 100644
--- a/.github/workflows/motoko-vetkd-example.yml
+++ b/.github/workflows/motoko-vetkd-example.yml
@@ -20,6 +20,7 @@ jobs:
       - name: Provision Darwin
         env:
           DFX_VERSION: 0.14.2
+          NODE_VERSION: 14.21.3
         run: bash .github/workflows/provision-darwin.sh
       - name: Motoko vetKD Darwin
         run: |
diff --git a/.github/workflows/provision-darwin.sh b/.github/workflows/provision-darwin.sh
index 19dac5d3d..fb84438fc 100755
--- a/.github/workflows/provision-darwin.sh
+++ b/.github/workflows/provision-darwin.sh
@@ -11,7 +11,7 @@ bash install-brew.sh
 rm install-brew.sh
 
 # Install Node.
-version=14.15.4
+version=${NODE_VERSION:=14.15.4}
 curl --location --output node.pkg "https://nodejs.org/dist/v$version/node-v$version.pkg"
 sudo installer -pkg node.pkg -store -target /
 rm node.pkg
diff --git a/.github/workflows/rust-vetkd-example.yml b/.github/workflows/rust-vetkd-example.yml
index 6fe322887..4420c6e7d 100644
--- a/.github/workflows/rust-vetkd-example.yml
+++ b/.github/workflows/rust-vetkd-example.yml
@@ -20,6 +20,7 @@ jobs:
       - name: Provision Darwin
         env:
           DFX_VERSION: 0.14.2
+          NODE_VERSION: 14.21.3
         run: bash .github/workflows/provision-darwin.sh
       - name: Rust vetKD Darwin
         run: |