diff --git a/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj b/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
index 7612df959..2fdf0d458 100644
--- a/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
+++ b/Lombiq.Tests.UI/Lombiq.Tests.UI.csproj
@@ -97,10 +97,6 @@
     <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="7.0.0" />
     <PackageReference Include="Lombiq.HelpfulLibraries.Refit" Version="7.0.0" />
     <PackageReference Include="Lombiq.Npm.Targets" Version="1.4.0" />
-    <!--The reference for NodeJs Extensions is for the reason to prevent NuGet build
-    to use a PNPM version higher than 7.x.x. We need to upgrade solutions to use PNPM 8, also see
-    https://github.com/Lombiq/NodeJs-Extensions/issues/42. -->
-    <PackageReference Include="Lombiq.NodeJs.Extensions" Version="1.2.5" />
   </ItemGroup>
 
   <!-- These are necessary for symbols NuGet packaging, otherwise Shouldly would prevent PDBs to be packaged, see:
diff --git a/Lombiq.Tests.UI/pnpm-lock.yaml b/Lombiq.Tests.UI/pnpm-lock.yaml
index 5d30de774..d334190af 100644
--- a/Lombiq.Tests.UI/pnpm-lock.yaml
+++ b/Lombiq.Tests.UI/pnpm-lock.yaml
@@ -1,23 +1,26 @@
-lockfileVersion: 5.4
+lockfileVersion: '6.0'
 
-specifiers:
-  gremlins.js: 2.2.0
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
 
 dependencies:
-  gremlins.js: 2.2.0
+  gremlins.js:
+    specifier: 2.2.0
+    version: 2.2.0
 
 packages:
 
-  /chance/1.1.8:
+  /chance@1.1.8:
     resolution: {integrity: sha512-v7fi5Hj2VbR6dJEGRWLmJBA83LJMS47pkAbmROFxHWd9qmE1esHRZW8Clf1Fhzr3rjxnNZVCjOEv/ivFxeIMtg==}
     dev: false
 
-  /core-js/3.20.2:
+  /core-js@3.20.2:
     resolution: {integrity: sha512-nuqhq11DcOAbFBV4zCbKeGbKQsUDRqTX0oqx7AttUBuqe3h20ixsE039QHelbL6P4h+9kytVqyEtyZ6gsiwEYw==}
     requiresBuild: true
     dev: false
 
-  /gremlins.js/2.2.0:
+  /gremlins.js@2.2.0:
     resolution: {integrity: sha512-zVe4+WuCwTheg1OzBOdtiy7nZj52lWyWjCPMw/78wI1uAJdGlc97hVGYsZg0v75Hm+E91y5D+yG4U0lk7j/6xg==}
     dependencies:
       chance: 1.1.8