diff --git a/.github/workflows/azure_tests.yml b/.github/workflows/azure_tests.yml
index bf18704ce..03e03ca4d 100644
--- a/.github/workflows/azure_tests.yml
+++ b/.github/workflows/azure_tests.yml
@@ -10,7 +10,7 @@ jobs:
         - name: Use Node.js
           uses: actions/setup-node@v3
           with:
-            node-version: '18.x'
+            node-version: '20.x'
         - run: npm install
           working-directory: azure
         - run: npm run test
diff --git a/azure/deploy-to-azure/function_template.json b/azure/deploy-to-azure/function_template.json
index 19b13a9dc..92ab9468d 100644
--- a/azure/deploy-to-azure/function_template.json
+++ b/azure/deploy-to-azure/function_template.json
@@ -126,7 +126,7 @@
             },
             {
               "name": "WEBSITE_NODE_DEFAULT_VERSION",
-              "value": "~18"
+              "value": "~20"
             }
           ]
         }
diff --git a/azure/eventhub_log_forwarder/function_template.json b/azure/eventhub_log_forwarder/function_template.json
index d766668da..edb1d571f 100644
--- a/azure/eventhub_log_forwarder/function_template.json
+++ b/azure/eventhub_log_forwarder/function_template.json
@@ -143,7 +143,7 @@
             },
             {
               "name": "WEBSITE_NODE_DEFAULT_VERSION",
-              "value": "~18"
+              "value": "~20"
             }
           ]
         }