diff --git a/Lombiq.OSOCE.sln b/Lombiq.OSOCE.sln
index 324d21386..9403d4dd3 100644
--- a/Lombiq.OSOCE.sln
+++ b/Lombiq.OSOCE.sln
@@ -194,6 +194,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lombiq.ContentEditors.Sampl
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lombiq.ContentEditors.Tests.UI", "src\Modules\Lombiq.ContentEditors\Lombiq.ContentEditors.Tests.UI\Lombiq.ContentEditors.Tests.UI.csproj", "{C90E70CD-B792-4C1D-BE8A-FB47C1C33A36}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lombiq.NodeJs.Extensions.Tests", "src\Utilities\Lombiq.NodeJs.Extensions\Lombiq.NodeJs.Extensions.Tests\Lombiq.NodeJs.Extensions.Tests.csproj", "{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Utilities", "Utilities", "{7AD3C143-3B8B-46A3-97B0-CABFCC973335}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1032,6 +1036,18 @@ Global
 		{C90E70CD-B792-4C1D-BE8A-FB47C1C33A36}.Release|x64.Build.0 = Release|Any CPU
 		{C90E70CD-B792-4C1D-BE8A-FB47C1C33A36}.Release|x86.ActiveCfg = Release|Any CPU
 		{C90E70CD-B792-4C1D-BE8A-FB47C1C33A36}.Release|x86.Build.0 = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|x64.Build.0 = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Debug|x86.Build.0 = Debug|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|x64.ActiveCfg = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|x64.Build.0 = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|x86.ActiveCfg = Release|Any CPU
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1116,6 +1132,8 @@ Global
 		{1B7C5C5D-E20F-4707-A0B5-8602DF7DA78D} = {11E06A11-1733-408D-BB2F-BFA07075F812}
 		{66571E77-70C3-4A1E-8C0F-9E15F933E771} = {11E06A11-1733-408D-BB2F-BFA07075F812}
 		{C90E70CD-B792-4C1D-BE8A-FB47C1C33A36} = {6ED7E28F-0556-471C-8AD1-5BB0941411DD}
+		{B5D907C6-FD72-4024-94D8-5CDBE4F11D3E} = {7AD3C143-3B8B-46A3-97B0-CABFCC973335}
+		{7AD3C143-3B8B-46A3-97B0-CABFCC973335} = {FF48793C-2AC5-4FAA-9BA1-44448E3A7F98}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {C6926E60-1F5A-4B05-B835-B1021FBE07C5}
diff --git a/src/Utilities/Lombiq.NodeJs.Extensions b/src/Utilities/Lombiq.NodeJs.Extensions
index f547a9df5..852f92d5e 160000
--- a/src/Utilities/Lombiq.NodeJs.Extensions
+++ b/src/Utilities/Lombiq.NodeJs.Extensions
@@ -1 +1 @@
-Subproject commit f547a9df51b0c0f5bcdd3a87609fe51ff05b7c92
+Subproject commit 852f92d5e1c3ab0bef4bd95fd24c184fc7fe136c
diff --git a/src/Utilities/Lombiq.Npm.Targets b/src/Utilities/Lombiq.Npm.Targets
index 398dcbd10..aa1ddabbf 160000
--- a/src/Utilities/Lombiq.Npm.Targets
+++ b/src/Utilities/Lombiq.Npm.Targets
@@ -1 +1 @@
-Subproject commit 398dcbd101f94733bf9c6bd5ca099a7990aae343
+Subproject commit aa1ddabbfa92da9c592233f2d2f4425ce35347e9
diff --git a/tools/Lombiq.GitHub.Actions b/tools/Lombiq.GitHub.Actions
index 5e99bded8..360fe97b1 160000
--- a/tools/Lombiq.GitHub.Actions
+++ b/tools/Lombiq.GitHub.Actions
@@ -1 +1 @@
-Subproject commit 5e99bded8646f6c809df36a9501a3d0878c3e2a9
+Subproject commit 360fe97b1e537619bd0d6e00a7b8da321ad6f9eb