diff --git a/.github/workflows/deploy-to-azure.yml b/.github/workflows/deploy-to-azure.yml
index 2124fdd..a12a33b 100644
--- a/.github/workflows/deploy-to-azure.yml
+++ b/.github/workflows/deploy-to-azure.yml
@@ -47,7 +47,7 @@ jobs:
 
       - name: npm setup
         working-directory: ui
-        run: npm install --frozen-lockfile --force --ignore-scripts
+        run: npm ci --force --ignore-scripts
 
       - name: ui-angular-cli-build
         working-directory: ui
diff --git a/.github/workflows/dotnet-and-npm-build.yml b/.github/workflows/dotnet-and-npm-build.yml
index aff782f..9eb3e98 100644
--- a/.github/workflows/dotnet-and-npm-build.yml
+++ b/.github/workflows/dotnet-and-npm-build.yml
@@ -23,7 +23,7 @@ jobs:
 
       - name: npm setup
         working-directory: ui
-        run: npm install --frozen-lockfile --force --ignore-scripts
+        run: npm ci --force --ignore-scripts
 
       - name: ui-angular-cli-build
         working-directory: ui