diff --git a/Tests/MagicBitTestApp/MagicBitTestApp.nfproj b/Tests/MagicBitTestApp/MagicBitTestApp.nfproj
index 33bcb2a..cc0c66b 100644
--- a/Tests/MagicBitTestApp/MagicBitTestApp.nfproj
+++ b/Tests/MagicBitTestApp/MagicBitTestApp.nfproj
@@ -66,8 +66,8 @@
     <Reference Include="System.Threading, Version=1.1.32.63105, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.Threading.1.1.32\lib\System.Threading.dll</HintPath>
     </Reference>
-    <Reference Include="UnitsNet.Frequency, Version=5.65.0.0, Culture=neutral, PublicKeyToken=null">
-      <HintPath>..\..\packages\UnitsNet.nanoFramework.Frequency.5.65.0\lib\UnitsNet.Frequency.dll</HintPath>
+    <Reference Include="UnitsNet.Frequency, Version=5.66.0.0, Culture=neutral, PublicKeyToken=null">
+      <HintPath>..\..\packages\UnitsNet.nanoFramework.Frequency.5.66.0\lib\UnitsNet.Frequency.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Tests/MagicBitTestApp/packages.config b/Tests/MagicBitTestApp/packages.config
index 5bf1f0e..7549f09 100644
--- a/Tests/MagicBitTestApp/packages.config
+++ b/Tests/MagicBitTestApp/packages.config
@@ -14,5 +14,5 @@
   <package id="nanoFramework.System.Device.Pwm" version="1.1.10" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Math" version="1.5.43" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.32" targetFramework="netnano1.0" />
-  <package id="UnitsNet.nanoFramework.Frequency" version="5.65.0" targetFramework="netnano1.0" />
+  <package id="UnitsNet.nanoFramework.Frequency" version="5.66.0" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/Tests/MagicBitTestApp/packages.lock.json b/Tests/MagicBitTestApp/packages.lock.json
index 483600e..5f43e6e 100644
--- a/Tests/MagicBitTestApp/packages.lock.json
+++ b/Tests/MagicBitTestApp/packages.lock.json
@@ -88,9 +88,9 @@
       },
       "UnitsNet.nanoFramework.Frequency": {
         "type": "Direct",
-        "requested": "[5.65.0, 5.65.0]",
-        "resolved": "5.65.0",
-        "contentHash": "O0bElFBtkvFz4jyNnrretJczSWcff3feRA+cOtK2uI2hIDKSGrTxDcu5+2VqVAkbJYk8mHUPPeI4KnmZQxmC8w=="
+        "requested": "[5.66.0, 5.66.0]",
+        "resolved": "5.66.0",
+        "contentHash": "V2r5b9trzgguL6c9cNuQ3/fFqGfJphI7n0WfeC5Kejffs7OCKHK9ypTlaRDIwfc2XDUZUM6Cf4aji5n1XpKkcQ=="
       }
     }
   }
diff --git a/nanoFramework.MagicBit.nuspec b/nanoFramework.MagicBit.nuspec
index edd7bed..3ff1d7a 100644
--- a/nanoFramework.MagicBit.nuspec
+++ b/nanoFramework.MagicBit.nuspec
@@ -31,7 +31,7 @@
       <dependency id="nanoFramework.System.Device.Model" version="1.2.693" />
       <dependency id="nanoFramework.System.Device.Pwm" version="1.1.10" />
       <dependency id="nanoFramework.System.Math" version="1.5.43" />
-      <dependency id="UnitsNet.nanoFramework.Frequency" version="5.65.0" />
+      <dependency id="UnitsNet.nanoFramework.Frequency" version="5.66.0" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.MagicBit/nanoFramework.MagicBit.nfproj b/nanoFramework.MagicBit/nanoFramework.MagicBit.nfproj
index f65edca..0f1b909 100644
--- a/nanoFramework.MagicBit/nanoFramework.MagicBit.nfproj
+++ b/nanoFramework.MagicBit/nanoFramework.MagicBit.nfproj
@@ -71,8 +71,8 @@
     <Reference Include="System.Math, Version=1.5.43.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Math.1.5.43\lib\System.Math.dll</HintPath>
     </Reference>
-    <Reference Include="UnitsNet.Frequency, Version=5.65.0.0, Culture=neutral, PublicKeyToken=null">
-      <HintPath>..\packages\UnitsNet.nanoFramework.Frequency.5.65.0\lib\UnitsNet.Frequency.dll</HintPath>
+    <Reference Include="UnitsNet.Frequency, Version=5.66.0.0, Culture=neutral, PublicKeyToken=null">
+      <HintPath>..\packages\UnitsNet.nanoFramework.Frequency.5.66.0\lib\UnitsNet.Frequency.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/nanoFramework.MagicBit/packages.config b/nanoFramework.MagicBit/packages.config
index 87c3b5c..5594709 100644
--- a/nanoFramework.MagicBit/packages.config
+++ b/nanoFramework.MagicBit/packages.config
@@ -15,5 +15,5 @@
   <package id="nanoFramework.System.Device.Pwm" version="1.1.10" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Math" version="1.5.43" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.7.115" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="UnitsNet.nanoFramework.Frequency" version="5.65.0" targetFramework="netnano1.0" />
+  <package id="UnitsNet.nanoFramework.Frequency" version="5.66.0" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.MagicBit/packages.lock.json b/nanoFramework.MagicBit/packages.lock.json
index 4de9506..83a0a15 100644
--- a/nanoFramework.MagicBit/packages.lock.json
+++ b/nanoFramework.MagicBit/packages.lock.json
@@ -94,9 +94,9 @@
       },
       "UnitsNet.nanoFramework.Frequency": {
         "type": "Direct",
-        "requested": "[5.65.0, 5.65.0]",
-        "resolved": "5.65.0",
-        "contentHash": "O0bElFBtkvFz4jyNnrretJczSWcff3feRA+cOtK2uI2hIDKSGrTxDcu5+2VqVAkbJYk8mHUPPeI4KnmZQxmC8w=="
+        "requested": "[5.66.0, 5.66.0]",
+        "resolved": "5.66.0",
+        "contentHash": "V2r5b9trzgguL6c9cNuQ3/fFqGfJphI7n0WfeC5Kejffs7OCKHK9ypTlaRDIwfc2XDUZUM6Cf4aji5n1XpKkcQ=="
       }
     }
   }