diff --git a/.github/actions/testSubgraph/action.yml b/.github/actions/testSubgraph/action.yml
index 2bcb6034..e1eec776 100644
--- a/.github/actions/testSubgraph/action.yml
+++ b/.github/actions/testSubgraph/action.yml
@@ -7,7 +7,7 @@ runs:
     - name: Setup Node.js
       uses: actions/setup-node@v3
       with:
-        node-version: "16"
+        node-version: "18"
 
     - name: Install subgraph dependencies
       working-directory: ./subgraph
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 228c6061..95ccc8de 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -22,7 +22,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: '14'
+                  node-version: '18'
                   cache: 'yarn'
             - run: yarn install --frozen-lockfile
 
@@ -44,7 +44,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: '14'
+                  node-version: '18'
                   cache: 'yarn'
             - run: yarn install --frozen-lockfile
 
@@ -64,7 +64,7 @@ jobs:
           - uses: actions/checkout@v3
           - uses: actions/setup-node@v3
             with:
-                node-version: '14'
+                node-version: '18'
                 cache: 'yarn'
           - run: yarn install --frozen-lockfile
 
diff --git a/.github/workflows/deploy-subgraph-theGraph-a.yml b/.github/workflows/deploy-subgraph-theGraph-a.yml
index 24d85529..e7ff0d04 100644
--- a/.github/workflows/deploy-subgraph-theGraph-a.yml
+++ b/.github/workflows/deploy-subgraph-theGraph-a.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
 
       - name: Install the graph cli
         run: npm install @graphprotocol/graph-cli
diff --git a/.github/workflows/deploy-subgraph-theGraph-b.yml b/.github/workflows/deploy-subgraph-theGraph-b.yml
index 59e47392..b94e7d06 100644
--- a/.github/workflows/deploy-subgraph-theGraph-b.yml
+++ b/.github/workflows/deploy-subgraph-theGraph-b.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
 
       - name: Install the graph cli
         run: npm install @graphprotocol/graph-cli
diff --git a/.github/workflows/deploy-subgraph.yml b/.github/workflows/deploy-subgraph.yml
index 08f9dbf8..f109f720 100644
--- a/.github/workflows/deploy-subgraph.yml
+++ b/.github/workflows/deploy-subgraph.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
       
       - name: Install the graph cli
         run: npm install @graphprotocol/graph-cli
diff --git a/.github/workflows/dev-deploy-subgraph.yml b/.github/workflows/dev-deploy-subgraph.yml
index b5add704..bb4fe3b9 100644
--- a/.github/workflows/dev-deploy-subgraph.yml
+++ b/.github/workflows/dev-deploy-subgraph.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "18"
       
       - name: Install the graph cli
         run: npm install @graphprotocol/graph-cli
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 02f4fbbe..d451ec2a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: 14.x
+          node-version: 18.x
       - uses: actions/cache@v3.0.3
         id: cache
         with:
@@ -36,7 +36,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 18.x
       - name: Install subgraph dependencies
         working-directory: ./subgraph
         run: npm run install