diff --git a/.github/workflows/e2e_tests.yml b/.github/workflows/e2e_tests.yml
index 6e8ed1f..a9f2eb2 100644
--- a/.github/workflows/e2e_tests.yml
+++ b/.github/workflows/e2e_tests.yml
@@ -15,10 +15,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: '22'
 
@@ -29,7 +29,7 @@ jobs:
         run: yarn test:e2e:coverage
 
       - name: Upload coverage report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: coverage-report
           path: coverage
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 4295ef8..f55b8a3 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -15,10 +15,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: '22'
 
@@ -29,7 +29,7 @@ jobs:
         run: yarn test:unit:coverage
 
       - name: Upload coverage report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: coverage-report
           path: coverage
diff --git a/static/templates/AppxManifest.xml.in b/static/templates/AppxManifest.xml.in
index 202c30c..b98780e 100644
--- a/static/templates/AppxManifest.xml.in
+++ b/static/templates/AppxManifest.xml.in
@@ -10,7 +10,7 @@
   <Identity Name="{{IdentityName}}"
           ProcessorArchitecture="{{ProcessorArchitecture}}"
           Version="{{Version}}"
-          Publisher="CN={{PublisherName}}"/>
+          Publisher="CN=&quot;{{PublisherName}}&quot;"/>
   <Properties>
     <DisplayName>{{DisplayName}}</DisplayName>
     <PublisherDisplayName>{{PublisherDisplayName}}</PublisherDisplayName>