diff --git a/Tests/HttpUnitTests/HttpUnitTests.nfproj b/Tests/HttpUnitTests/HttpUnitTests.nfproj
index 0ccfae42..989df0e8 100644
--- a/Tests/HttpUnitTests/HttpUnitTests.nfproj
+++ b/Tests/HttpUnitTests/HttpUnitTests.nfproj
@@ -46,8 +46,8 @@
     <Reference Include="mscorlib, Version=1.16.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.16.1\lib\mscorlib.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Text, Version=1.3.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Text.1.3.1\lib\nanoFramework.System.Text.dll</HintPath>
+    <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="nanoFramework.TestFramework, Version=3.0.57.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.TestFramework.3.0.57\lib\nanoFramework.TestFramework.dll</HintPath>
diff --git a/Tests/HttpUnitTests/packages.config b/Tests/HttpUnitTests/packages.config
index 62ffcc5a..8cf7c74e 100644
--- a/Tests/HttpUnitTests/packages.config
+++ b/Tests/HttpUnitTests/packages.config
@@ -2,6 +2,6 @@
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.16.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="1.3.1" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="1.3.9" targetFramework="netnano1.0" />
   <package id="nanoFramework.TestFramework" version="3.0.57" targetFramework="netnano1.0" developmentDependency="true" />
 </packages>
\ No newline at end of file
diff --git a/Tests/HttpUnitTests/packages.lock.json b/Tests/HttpUnitTests/packages.lock.json
index b4738a30..b02a4728 100644
--- a/Tests/HttpUnitTests/packages.lock.json
+++ b/Tests/HttpUnitTests/packages.lock.json
@@ -16,9 +16,9 @@
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
-        "requested": "[1.3.1, 1.3.1]",
-        "resolved": "1.3.1",
-        "contentHash": "6BFCg7LUeN0Xx1R4QQF6HKDb3BnihtYY7X47IIkfFmsIurJbu643HyidhTxG/BwK4UYWRMC/Io4s/KdsLs6WlA=="
+        "requested": "[1.3.9, 1.3.9]",
+        "resolved": "1.3.9",
+        "contentHash": "IVQ+Hsu6KqFzvFC13cjAA4/J/1wi44Xa7GOu4R47v24HogsXKKus6Pn4icR2pffpLoythCVgX8L1qSiqTuPOEg=="
       },
       "nanoFramework.TestFramework": {
         "type": "Direct",
diff --git a/nanoFramework.System.Net.Http.Client.nuspec b/nanoFramework.System.Net.Http.Client.nuspec
index 8cad8b49..4822f707 100644
--- a/nanoFramework.System.Net.Http.Client.nuspec
+++ b/nanoFramework.System.Net.Http.Client.nuspec
@@ -22,7 +22,7 @@ There is also a package with the server API only and another with the full API.<
       <dependency id="nanoFramework.CoreLibrary" version="1.16.1" />
       <dependency id="nanoFramework.Runtime.Events" version="1.11.26" />
       <dependency id="nanoFramework.System.Collections" version="1.5.56" />
-      <dependency id="nanoFramework.System.Text" version="1.3.1" />
+      <dependency id="nanoFramework.System.Text" version="1.3.9" />
       <dependency id="nanoFramework.System.Net" version="1.11.17" />
       <dependency id="nanoFramework.System.Threading" version="1.1.45" />
     </dependencies>
diff --git a/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj b/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
index 8992ecb5..224da4e0 100644
--- a/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
+++ b/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
@@ -217,8 +217,8 @@
     <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.Text, Version=1.3.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.1.3.1\lib\nanoFramework.System.Text.dll</HintPath>
+    <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.Streams, Version=1.1.77.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.77\lib\System.IO.Streams.dll</HintPath>
diff --git a/nanoFramework.System.Net.Http.Client/packages.config b/nanoFramework.System.Net.Http.Client/packages.config
index 647df240..d9c1317d 100644
--- a/nanoFramework.System.Net.Http.Client/packages.config
+++ b/nanoFramework.System.Net.Http.Client/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.17" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="1.3.1" 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" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Client/packages.lock.json b/nanoFramework.System.Net.Http.Client/packages.lock.json
index 31839a23..fa7fe487 100644
--- a/nanoFramework.System.Net.Http.Client/packages.lock.json
+++ b/nanoFramework.System.Net.Http.Client/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
-        "requested": "[1.3.1, 1.3.1]",
-        "resolved": "1.3.1",
-        "contentHash": "6BFCg7LUeN0Xx1R4QQF6HKDb3BnihtYY7X47IIkfFmsIurJbu643HyidhTxG/BwK4UYWRMC/Io4s/KdsLs6WlA=="
+        "requested": "[1.3.9, 1.3.9]",
+        "resolved": "1.3.9",
+        "contentHash": "IVQ+Hsu6KqFzvFC13cjAA4/J/1wi44Xa7GOu4R47v24HogsXKKus6Pn4icR2pffpLoythCVgX8L1qSiqTuPOEg=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
diff --git a/nanoFramework.System.Net.Http.Server.nuspec b/nanoFramework.System.Net.Http.Server.nuspec
index f664151d..7ad3b84f 100644
--- a/nanoFramework.System.Net.Http.Server.nuspec
+++ b/nanoFramework.System.Net.Http.Server.nuspec
@@ -22,7 +22,7 @@ There is also a package with the client API only and another with the full API.<
       <dependency id="nanoFramework.CoreLibrary" version="1.16.1" />
       <dependency id="nanoFramework.Runtime.Events" version="1.11.26" />
       <dependency id="nanoFramework.System.Collections" version="1.5.56" />
-      <dependency id="nanoFramework.System.Text" version="1.3.1" />
+      <dependency id="nanoFramework.System.Text" version="1.3.9" />
       <dependency id="nanoFramework.System.Net" version="1.11.17" />
       <dependency id="nanoFramework.System.Threading" version="1.1.45" />
     </dependencies>
diff --git a/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj b/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
index 23036ffd..16d77897 100644
--- a/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
+++ b/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
@@ -144,8 +144,8 @@
     <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.Text, Version=1.3.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.1.3.1\lib\nanoFramework.System.Text.dll</HintPath>
+    <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.Streams, Version=1.1.77.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.77\lib\System.IO.Streams.dll</HintPath>
diff --git a/nanoFramework.System.Net.Http.Server/packages.config b/nanoFramework.System.Net.Http.Server/packages.config
index 647df240..d9c1317d 100644
--- a/nanoFramework.System.Net.Http.Server/packages.config
+++ b/nanoFramework.System.Net.Http.Server/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.17" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="1.3.1" 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" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Server/packages.lock.json b/nanoFramework.System.Net.Http.Server/packages.lock.json
index 31839a23..fa7fe487 100644
--- a/nanoFramework.System.Net.Http.Server/packages.lock.json
+++ b/nanoFramework.System.Net.Http.Server/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
-        "requested": "[1.3.1, 1.3.1]",
-        "resolved": "1.3.1",
-        "contentHash": "6BFCg7LUeN0Xx1R4QQF6HKDb3BnihtYY7X47IIkfFmsIurJbu643HyidhTxG/BwK4UYWRMC/Io4s/KdsLs6WlA=="
+        "requested": "[1.3.9, 1.3.9]",
+        "resolved": "1.3.9",
+        "contentHash": "IVQ+Hsu6KqFzvFC13cjAA4/J/1wi44Xa7GOu4R47v24HogsXKKus6Pn4icR2pffpLoythCVgX8L1qSiqTuPOEg=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
diff --git a/nanoFramework.System.Net.Http.nuspec b/nanoFramework.System.Net.Http.nuspec
index 032c1d6c..90f44af1 100644
--- a/nanoFramework.System.Net.Http.nuspec
+++ b/nanoFramework.System.Net.Http.nuspec
@@ -23,7 +23,7 @@ These are meant to be used when there is the need to use smaller assemblies.</de
       <dependency id="nanoFramework.CoreLibrary" version="1.16.1" />
       <dependency id="nanoFramework.Runtime.Events" version="1.11.26" />
       <dependency id="nanoFramework.System.Collections" version="1.5.56" />
-      <dependency id="nanoFramework.System.Text" version="1.3.1" />
+      <dependency id="nanoFramework.System.Text" version="1.3.9" />
       <dependency id="nanoFramework.System.Net" version="1.11.17" />
       <dependency id="nanoFramework.System.Threading" version="1.1.45" />
     </dependencies>
diff --git a/nanoFramework.System.Net.Http/System.Net.Http.nfproj b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
index de446dec..be3564d6 100644
--- a/nanoFramework.System.Net.Http/System.Net.Http.nfproj
+++ b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
@@ -117,8 +117,8 @@
     <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.Text, Version=1.3.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.1.3.1\lib\nanoFramework.System.Text.dll</HintPath>
+    <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.Streams, Version=1.1.77.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.77\lib\System.IO.Streams.dll</HintPath>
diff --git a/nanoFramework.System.Net.Http/packages.config b/nanoFramework.System.Net.Http/packages.config
index 647df240..d9c1317d 100644
--- a/nanoFramework.System.Net.Http/packages.config
+++ b/nanoFramework.System.Net.Http/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.17" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="1.3.1" 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" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http/packages.lock.json b/nanoFramework.System.Net.Http/packages.lock.json
index 31839a23..fa7fe487 100644
--- a/nanoFramework.System.Net.Http/packages.lock.json
+++ b/nanoFramework.System.Net.Http/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Text": {
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-        "requested": "[1.3.1, 1.3.1]",
-        "resolved": "1.3.1",
-        "contentHash": "6BFCg7LUeN0Xx1R4QQF6HKDb3BnihtYY7X47IIkfFmsIurJbu643HyidhTxG/BwK4UYWRMC/Io4s/KdsLs6WlA=="
+        "requested": "[1.3.9, 1.3.9]",
+        "resolved": "1.3.9",
+        "contentHash": "IVQ+Hsu6KqFzvFC13cjAA4/J/1wi44Xa7GOu4R47v24HogsXKKus6Pn4icR2pffpLoythCVgX8L1qSiqTuPOEg=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",