diff --git a/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj b/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
index cc765ba..f6944f0 100644
--- a/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
+++ b/nanoFramework.System.Math.Benchmark/nanoFramework.System.Math.Benchmark.nfproj
@@ -38,17 +38,17 @@
     <Reference Include="nanoFramework.Benchmark, Version=1.0.106.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Benchmark.1.0.106\lib\nanoFramework.Benchmark.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.Logging, Version=1.1.151.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Logging.1.1.151\lib\nanoFramework.Logging.dll</HintPath>
+    <Reference Include="nanoFramework.Logging, Version=1.1.155.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Logging.1.1.155\lib\nanoFramework.Logging.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Native, Version=1.7.11.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Runtime.Native.1.7.11\lib\nanoFramework.Runtime.Native.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Collections, Version=1.5.63.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Collections.1.5.63\lib\nanoFramework.System.Collections.dll</HintPath>
+    <Reference Include="nanoFramework.System.Collections, Version=1.5.67.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Collections.1.5.67\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Text, Version=1.3.36.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.1.3.36\lib\nanoFramework.System.Text.dll</HintPath>
+    <Reference Include="nanoFramework.System.Text, Version=1.3.42.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Text.1.3.42\lib\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="System.Diagnostics.Stopwatch, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Diagnostics.Stopwatch.1.2.848\lib\System.Diagnostics.Stopwatch.dll</HintPath>
diff --git a/nanoFramework.System.Math.Benchmark/packages.config b/nanoFramework.System.Math.Benchmark/packages.config
index caaf3b0..5f0a0e5 100644
--- a/nanoFramework.System.Math.Benchmark/packages.config
+++ b/nanoFramework.System.Math.Benchmark/packages.config
@@ -2,9 +2,9 @@
 <packages>
   <package id="nanoFramework.Benchmark" version="1.0.106" targetFramework="netnano1.0" />
   <package id="nanoFramework.CoreLibrary" version="1.17.11" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Logging" version="1.1.151" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Logging" version="1.1.155" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.7.11" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="1.5.63" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="1.5.67" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Diagnostics.Stopwatch" version="1.2.848" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="1.3.36" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="1.3.42" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Math.Benchmark/packages.lock.json b/nanoFramework.System.Math.Benchmark/packages.lock.json
index 158a05d..e229d03 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": "[1.1.151, 1.1.151]",
-        "resolved": "1.1.151",
-        "contentHash": "PusUQflvEEvHP3Q9Rp2CmmEZ8LxOyLt9Az6IwlDImYEj4f/ME4MRQDA7eA0f31QxxxmjvLXKzcXIamgKWrvuOA=="
+        "requested": "[1.1.155, 1.1.155]",
+        "resolved": "1.1.155",
+        "contentHash": "xa1WIgykjRsdUtzEv42ZoA91ogcYyApj9znzewGXQNAPORc52CY+VGEAYJ5mjwjf08jQHW2tcXLuNUoufyg7aw=="
       },
       "nanoFramework.Runtime.Native": {
         "type": "Direct",
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.Collections": {
         "type": "Direct",
-        "requested": "[1.5.63, 1.5.63]",
-        "resolved": "1.5.63",
-        "contentHash": "TuYK0RwyRovRal7HBwVsfJDT7qSKa+6sk16kcV7p+VOPD4h8Pi7Qo0v2BbwAL5YWS+4wTTEWr0JgwOrYpGVrtA=="
+        "requested": "[1.5.67, 1.5.67]",
+        "resolved": "1.5.67",
+        "contentHash": "MjSipUB70vrxjqTm1KfKTUqqjd0wbweiNyYFXONi0XClrH6HXsuX2lhDqXM8NWuYnWyYOqx8y20sXbvsH+4brg=="
       },
       "nanoFramework.System.Diagnostics.Stopwatch": {
         "type": "Direct",
@@ -40,9 +40,9 @@
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
-        "requested": "[1.3.36, 1.3.36]",
-        "resolved": "1.3.36",
-        "contentHash": "qO0BrmYX4+iV5MSVSIIOSnyPx9Odvgb5Y9hGDWgUCQUGrPG32WPq6YGhTQMK2UIIu3yfB9Nsu2hPhjVSpFYMMA=="
+        "requested": "[1.3.42, 1.3.42]",
+        "resolved": "1.3.42",
+        "contentHash": "68HPjhersNpssbmEMUHdMw3073MHfGTfrkbRk9eILKbNPFfPFck7m4y9BlAi6DaguUJaeKxgyIojXF3SQrF8/A=="
       }
     }
   }