diff --git a/nanoFramework.WebServer.FileSystem.nuspec b/nanoFramework.WebServer.FileSystem.nuspec
index ab42b8f..994bc98 100644
--- a/nanoFramework.WebServer.FileSystem.nuspec
+++ b/nanoFramework.WebServer.FileSystem.nuspec
@@ -25,7 +25,7 @@ Otherwise use 'nanoFramework.WebServer' nuget.</description>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.16.1" />
       <dependency id="nanoFramework.System.Net.Http.Server" version="1.5.172" />
-      <dependency id="nanoFramework.System.IO.FileSystem" version="1.1.69" />
+      <dependency id="nanoFramework.System.IO.FileSystem" version="1.1.74" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.WebServer.FileSystem/nanoFramework.WebServer.FileSystem.nfproj b/nanoFramework.WebServer.FileSystem/nanoFramework.WebServer.FileSystem.nfproj
index 5aefc5a..62ca974 100644
--- a/nanoFramework.WebServer.FileSystem/nanoFramework.WebServer.FileSystem.nfproj
+++ b/nanoFramework.WebServer.FileSystem/nanoFramework.WebServer.FileSystem.nfproj
@@ -68,14 +68,11 @@
     <Reference Include="nanoFramework.System.Collections, Version=1.5.56.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Collections.1.5.56\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Runtime, Version=1.0.28.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Runtime.1.0.28\lib\nanoFramework.System.Runtime.dll</HintPath>
-    </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.3.9.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Text.1.3.9\lib\nanoFramework.System.Text.dll</HintPath>
     </Reference>
-    <Reference Include="System.IO.FileSystem">
-      <HintPath>..\packages\nanoFramework.System.IO.FileSystem.1.1.69\lib\System.IO.FileSystem.dll</HintPath>
+    <Reference Include="System.IO.FileSystem, Version=1.1.74.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.IO.FileSystem.1.1.74\lib\System.IO.FileSystem.dll</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=1.1.82.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.82\lib\System.IO.Streams.dll</HintPath>
diff --git a/nanoFramework.WebServer.FileSystem/packages.config b/nanoFramework.WebServer.FileSystem/packages.config
index 997ba14..75e4f1c 100644
--- a/nanoFramework.WebServer.FileSystem/packages.config
+++ b/nanoFramework.WebServer.FileSystem/packages.config
@@ -3,11 +3,10 @@
   <package id="nanoFramework.CoreLibrary" version="1.16.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.26" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.FileSystem" version="1.1.69" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.FileSystem" version="1.1.74" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.82" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.23" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net.Http.Server" version="1.5.172" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Runtime" version="1.0.28" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.9" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.45" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.7.115" developmentDependency="true" targetFramework="netnano1.0" />
diff --git a/nanoFramework.WebServer.FileSystem/packages.lock.json b/nanoFramework.WebServer.FileSystem/packages.lock.json
index 8d9be45..d2a604f 100644
--- a/nanoFramework.WebServer.FileSystem/packages.lock.json
+++ b/nanoFramework.WebServer.FileSystem/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "nanoFramework.System.IO.FileSystem": {
         "type": "Direct",
-        "requested": "[1.1.69, 1.1.69]",
-        "resolved": "1.1.69",
-        "contentHash": "iuYGymz11Dlg6ebxGThhSBZErPyOgvNgBZSwCKGfZjsnEtFHnh0Gq8r/sl2TZoj4S/gm09bQNftwmP13/Rosaw=="
+        "requested": "[1.1.74, 1.1.74]",
+        "resolved": "1.1.74",
+        "contentHash": "5MmCXg6AuRmvYnMoDKI0rSebaLKTvivPPiJ2ZL/62joiY6wXxGJYy10aT0tz5liF/z6itUKFOOSseCpRtQi9wg=="
       },
       "nanoFramework.System.IO.Streams": {
         "type": "Direct",
@@ -44,12 +44,6 @@
         "resolved": "1.5.172",
         "contentHash": "mqKGdrGGu+iuOcWm5DP8oZEh/RJXmrfbhVf82tkKjr9C4NKjD0VzkQkBQj5iydmW18IygFNJwsI6z+LU7hRt8w=="
       },
-      "nanoFramework.System.Runtime": {
-        "type": "Direct",
-        "requested": "[1.0.28, 1.0.28]",
-        "resolved": "1.0.28",
-        "contentHash": "r4eWrf0zTmusgnEfGRWv8mJeOeuiq0eYo3wNRjoNgvzrkbxKYp26xZNsRnnMs2ZC9iC9nW/JBSB9cM8CDu5X0w=="
-      },
       "nanoFramework.System.Text": {
         "type": "Direct",
         "requested": "[1.3.9, 1.3.9]",
diff --git a/tests/WebServerE2ETests/WebServerE2ETests.nfproj b/tests/WebServerE2ETests/WebServerE2ETests.nfproj
index e87d08a..520da62 100644
--- a/tests/WebServerE2ETests/WebServerE2ETests.nfproj
+++ b/tests/WebServerE2ETests/WebServerE2ETests.nfproj
@@ -38,17 +38,14 @@
     <Reference Include="nanoFramework.System.Collections, Version=1.5.56.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.Collections.1.5.56\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Runtime, Version=1.0.28.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Runtime.1.0.28\lib\nanoFramework.System.Runtime.dll</HintPath>
-    </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.3.9.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.Text.1.3.9\lib\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="System.Device.Wifi, Version=1.5.112.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.Device.Wifi.1.5.112\lib\System.Device.Wifi.dll</HintPath>
     </Reference>
-    <Reference Include="System.IO.FileSystem">
-      <HintPath>..\..\packages\nanoFramework.System.IO.FileSystem.1.1.69\lib\System.IO.FileSystem.dll</HintPath>
+    <Reference Include="System.IO.FileSystem, Version=1.1.74.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.System.IO.FileSystem.1.1.74\lib\System.IO.FileSystem.dll</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=1.1.82.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.IO.Streams.1.1.82\lib\System.IO.Streams.dll</HintPath>
diff --git a/tests/WebServerE2ETests/packages.config b/tests/WebServerE2ETests/packages.config
index 9beaa17..dce95c4 100644
--- a/tests/WebServerE2ETests/packages.config
+++ b/tests/WebServerE2ETests/packages.config
@@ -4,11 +4,10 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.26" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Wifi" version="1.5.112" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.FileSystem" version="1.1.69" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.FileSystem" version="1.1.74" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.82" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.23" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net.Http.Server" version="1.5.172" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Runtime" version="1.0.28" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.9" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.45" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/tests/WebServerE2ETests/packages.lock.json b/tests/WebServerE2ETests/packages.lock.json
index dfcb664..fa7c76e 100644
--- a/tests/WebServerE2ETests/packages.lock.json
+++ b/tests/WebServerE2ETests/packages.lock.json
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.IO.FileSystem": {
         "type": "Direct",
-        "requested": "[1.1.69, 1.1.69]",
-        "resolved": "1.1.69",
-        "contentHash": "iuYGymz11Dlg6ebxGThhSBZErPyOgvNgBZSwCKGfZjsnEtFHnh0Gq8r/sl2TZoj4S/gm09bQNftwmP13/Rosaw=="
+        "requested": "[1.1.74, 1.1.74]",
+        "resolved": "1.1.74",
+        "contentHash": "5MmCXg6AuRmvYnMoDKI0rSebaLKTvivPPiJ2ZL/62joiY6wXxGJYy10aT0tz5liF/z6itUKFOOSseCpRtQi9wg=="
       },
       "nanoFramework.System.IO.Streams": {
         "type": "Direct",
@@ -50,12 +50,6 @@
         "resolved": "1.5.172",
         "contentHash": "mqKGdrGGu+iuOcWm5DP8oZEh/RJXmrfbhVf82tkKjr9C4NKjD0VzkQkBQj5iydmW18IygFNJwsI6z+LU7hRt8w=="
       },
-      "nanoFramework.System.Runtime": {
-        "type": "Direct",
-        "requested": "[1.0.28, 1.0.28]",
-        "resolved": "1.0.28",
-        "contentHash": "r4eWrf0zTmusgnEfGRWv8mJeOeuiq0eYo3wNRjoNgvzrkbxKYp26xZNsRnnMs2ZC9iC9nW/JBSB9cM8CDu5X0w=="
-      },
       "nanoFramework.System.Text": {
         "type": "Direct",
         "requested": "[1.3.9, 1.3.9]",