diff --git a/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj b/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
index 15d97be..e858b6f 100644
--- a/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
+++ b/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
@@ -40,8 +40,8 @@
       <HintPath>..\packages\nanoFramework.Benchmark.1.0.65\lib\nanoFramework.Benchmark.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Logging, Version=1.1.81.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Logging.1.1.81\lib\nanoFramework.Logging.dll</HintPath>
+    <Reference Include="nanoFramework.Logging, Version=1.1.86.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Logging.1.1.86\lib\nanoFramework.Logging.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Native, Version=1.6.12.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/nanoFramework.System.Math.Benchmark/packages.config b/nanoFramework.System.Math.Benchmark/packages.config
index ffb9ff7..6eead8e 100644
--- a/nanoFramework.System.Math.Benchmark/packages.config
+++ b/nanoFramework.System.Math.Benchmark/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="nanoFramework.Benchmark" version="1.0.65" targetFramework="netnano1.0" />
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Logging" version="1.1.81" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Logging" version="1.1.86" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.6.12" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.31" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Diagnostics.Stopwatch" version="1.2.418" targetFramework="netnano1.0" />
diff --git a/nanoFramework.System.Math.Benchmark/packages.lock.json b/nanoFramework.System.Math.Benchmark/packages.lock.json
index 59e4326..41b62ec 100644
--- a/nanoFramework.System.Math.Benchmark/packages.lock.json
+++ b/nanoFramework.System.Math.Benchmark/packages.lock.json
@@ -16,9 +16,9 @@
       },
       "nanoFramework.Logging": {
         "type": "Direct",
-        "requested": "[1.1.81, 1.1.81]",
-        "resolved": "1.1.81",
-        "contentHash": "tg/VbqXr4yW0ACCKQgI05lGvVDKLaGQE/03Gux/NhYSdhNGYpLwGTm2MncL+Hn6truiqvjW9gZIN3BmcNEJRLw=="
+        "requested": "[1.1.86, 1.1.86]",
+        "resolved": "1.1.86",
+        "contentHash": "T94Sl7qzcCH36++d6lkaHuhY56g3vSt6YoF6Ajo7mWhr1mjOcxnm6U8ZkF0S81pq7F37Q5PITFjX2Kr+7AjYeQ=="
       },
       "nanoFramework.Runtime.Native": {
         "type": "Direct",