diff --git a/.github/workflows/demo.yml b/.github/workflows/demo.yml
index e4ce400..c9d3d43 100644
--- a/.github/workflows/demo.yml
+++ b/.github/workflows/demo.yml
@@ -12,6 +12,11 @@ jobs:
             - name: Folder content
               working-directory: ./artifacts-outputs
               run: ls
+            - name: Cache dependencies
+              uses: actions/cache@v4
+              with: 
+                path: ~/.npm
+                key: deps-node-modules-${{ hashFiles('./artifacts-outputs/package-lock.json') }}
             - name: Install dependencies
               working-directory: ./artifacts-outputs
               run: npm ci
@@ -27,6 +32,11 @@ jobs:
         steps:
             - name: Get Code
               uses:  actions/checkout@v4
+            - name: Cache dependencies
+              uses: actions/cache@v4
+              with: 
+                path: ~/.npm
+                key: deps-node-modules-${{ hashFiles('./artifacts-outputs/package-lock.json') }}
             - name: Install dependencies
               working-directory: ./artifacts-outputs
               run: npm ci