diff --git a/System.Device.Dac/System.Device.Dac.nfproj b/System.Device.Dac/System.Device.Dac.nfproj
index ea26e28..baffd22 100644
--- a/System.Device.Dac/System.Device.Dac.nfproj
+++ b/System.Device.Dac/System.Device.Dac.nfproj
@@ -57,8 +57,8 @@
     <None Include="packages.lock.json" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.17.7.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.17.7\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.17.11.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.17.11\lib\mscorlib.dll</HintPath>
     </Reference>
   </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets')" />
diff --git a/System.Device.Dac/packages.config b/System.Device.Dac/packages.config
index c8cf398..b39a6cc 100644
--- a/System.Device.Dac/packages.config
+++ b/System.Device.Dac/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.17.7" targetFramework="netnano1.0" />
+  <package id="nanoFramework.CoreLibrary" version="1.17.11" 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/System.Device.Dac/packages.lock.json b/System.Device.Dac/packages.lock.json
index b09ebe2..6d8b884 100644
--- a/System.Device.Dac/packages.lock.json
+++ b/System.Device.Dac/packages.lock.json
@@ -4,9 +4,9 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.17.7, 1.17.7]",
-        "resolved": "1.17.7",
-        "contentHash": "LbP1JJXV5g9cSxb4TgWBIFHXtW6fpKHy/FcylOHAn8WAh/smkyWRrwzEj4784QvScNi/b07zn+A5/JpmDvLc1A=="
+        "requested": "[1.17.11, 1.17.11]",
+        "resolved": "1.17.11",
+        "contentHash": "HezzAc0o2XrSGf85xSeD/6xsO6ohF9hX6/iMQ1IZS6Zw6umr4WfAN2Jv0BrPxkaYwzEegJxxZujkHoUIAqtOMw=="
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
diff --git a/nanoframework.System.Device.Dac.nuspec b/nanoframework.System.Device.Dac.nuspec
index 2120053..6f50921 100644
--- a/nanoframework.System.Device.Dac.nuspec
+++ b/nanoframework.System.Device.Dac.nuspec
@@ -19,7 +19,7 @@
 This package requires a target with System.Device.Dac v$nativeVersion$ (checksum $checksum$).</description>
     <tags>nanoFramework C# csharp netmf netnf Dac</tags>
     <dependencies>
-      <dependency id="nanoFramework.CoreLibrary" version="1.17.7" />
+      <dependency id="nanoFramework.CoreLibrary" version="1.17.11" />
     </dependencies>
   </metadata>
   <files>