diff --git a/nanoFramework.System.Text.RegularExpression.Benchmark/nanoFramework.System.Text.RegularExpression.Benchmark.nfproj b/nanoFramework.System.Text.RegularExpression.Benchmark/nanoFramework.System.Text.RegularExpression.Benchmark.nfproj
index dd6b0bd..1c00298 100644
--- a/nanoFramework.System.Text.RegularExpression.Benchmark/nanoFramework.System.Text.RegularExpression.Benchmark.nfproj
+++ b/nanoFramework.System.Text.RegularExpression.Benchmark/nanoFramework.System.Text.RegularExpression.Benchmark.nfproj
@@ -35,8 +35,8 @@
     <Reference Include="mscorlib, Version=1.16.11.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.CoreLibrary.1.16.11\lib\mscorlib.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.Benchmark, Version=1.0.94.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Benchmark.1.0.94\lib\nanoFramework.Benchmark.dll</HintPath>
+    <Reference Include="nanoFramework.Benchmark, Version=1.0.95.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Benchmark.1.0.95\lib\nanoFramework.Benchmark.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Logging, Version=1.1.134.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Logging.1.1.134\lib\nanoFramework.Logging.dll</HintPath>
@@ -44,8 +44,8 @@
     <Reference Include="nanoFramework.Runtime.Native, Version=1.7.8.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Runtime.Native.1.7.8\lib\nanoFramework.Runtime.Native.dll</HintPath>
     </Reference>
-    <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 Include="nanoFramework.System.Collections, Version=1.5.59.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Collections.1.5.59\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.3.16.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Text.1.3.16\lib\nanoFramework.System.Text.dll</HintPath>
diff --git a/nanoFramework.System.Text.RegularExpression.Benchmark/packages.config b/nanoFramework.System.Text.RegularExpression.Benchmark/packages.config
index a2a72f8..db7f5cd 100644
--- a/nanoFramework.System.Text.RegularExpression.Benchmark/packages.config
+++ b/nanoFramework.System.Text.RegularExpression.Benchmark/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.Benchmark" version="1.0.94" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Benchmark" version="1.0.95" targetFramework="netnano1.0" />
   <package id="nanoFramework.CoreLibrary" version="1.16.11" targetFramework="netnano1.0" />
   <package id="nanoFramework.Logging" version="1.1.134" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.7.8" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="1.5.59" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Diagnostics.Stopwatch" version="1.2.771" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.16" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Text.RegularExpression.Benchmark/packages.lock.json b/nanoFramework.System.Text.RegularExpression.Benchmark/packages.lock.json
index e1bd8f9..2aca9b1 100644
--- a/nanoFramework.System.Text.RegularExpression.Benchmark/packages.lock.json
+++ b/nanoFramework.System.Text.RegularExpression.Benchmark/packages.lock.json
@@ -4,9 +4,9 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.Benchmark": {
         "type": "Direct",
-        "requested": "[1.0.94, 1.0.94]",
-        "resolved": "1.0.94",
-        "contentHash": "LET9r0voxAkx12ZecTC2NAHQJ5bA4IuuGL8ZDsbYNT+AHubLk25lBnlE4I76OAbZd6sRkvlF8Q2iIi0Tbv1/uw=="
+        "requested": "[1.0.95, 1.0.95]",
+        "resolved": "1.0.95",
+        "contentHash": "ir58PsnYfmiAMuvqc1PhZftKKZ+j1dE1nQeSxzKlXIoB1F9jWBDkfFAUHs87Z5Zlnv2cVKiTu30jOMstsWkmpw=="
       },
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.Collections": {
         "type": "Direct",
-        "requested": "[1.5.56, 1.5.56]",
-        "resolved": "1.5.56",
-        "contentHash": "epfglXpETWAi0UXqMYH+kqPVpQdjEcGnHCS3kitSVW3bGQ44qwNtXbjVGEWLjUUlRaaIn4ngwOOa9SVbf8qaqw=="
+        "requested": "[1.5.59, 1.5.59]",
+        "resolved": "1.5.59",
+        "contentHash": "wlA2L43ofEwwLY69fDaGhIPmqz5v7Ux8tdG/Iob/7QEn1KK8ecfDSLQlxWUIxxI+i1aTMvLcu8/whZPoq3OpLw=="
       },
       "nanoFramework.System.Diagnostics.Stopwatch": {
         "type": "Direct",
diff --git a/nanoFramework.System.Text.RegularExpressions.nuspec b/nanoFramework.System.Text.RegularExpressions.nuspec
index 103b711..e64f0ea 100644
--- a/nanoFramework.System.Text.RegularExpressions.nuspec
+++ b/nanoFramework.System.Text.RegularExpressions.nuspec
@@ -19,7 +19,7 @@
     <tags>nanoFramework C# csharp netmf netnf regex</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.16.11" />
-      <dependency id="nanoFramework.System.Collections" version="1.5.56" />
+      <dependency id="nanoFramework.System.Collections" version="1.5.59" />
       <dependency id="nanoFramework.System.Text" version="1.3.16" />
     </dependencies>
   </metadata>
diff --git a/nanoFramework.System.Text.RegularExpressions/nanoFramework.System.text.RegularExpressions.nfproj b/nanoFramework.System.Text.RegularExpressions/nanoFramework.System.text.RegularExpressions.nfproj
index ed109bb..f209029 100644
--- a/nanoFramework.System.Text.RegularExpressions/nanoFramework.System.text.RegularExpressions.nfproj
+++ b/nanoFramework.System.Text.RegularExpressions/nanoFramework.System.text.RegularExpressions.nfproj
@@ -63,8 +63,8 @@
     <Reference Include="mscorlib, Version=1.16.11.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.CoreLibrary.1.16.11\lib\mscorlib.dll</HintPath>
     </Reference>
-    <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 Include="nanoFramework.System.Collections, Version=1.5.59.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Collections.1.5.59\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.3.16.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Text.1.3.16\lib\nanoFramework.System.Text.dll</HintPath>
diff --git a/nanoFramework.System.Text.RegularExpressions/packages.config b/nanoFramework.System.Text.RegularExpressions/packages.config
index 657d75d..2cd452c 100644
--- a/nanoFramework.System.Text.RegularExpressions/packages.config
+++ b/nanoFramework.System.Text.RegularExpressions/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.16.11" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="1.5.56" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="1.5.59" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.16" 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.Text.RegularExpressions/packages.lock.json b/nanoFramework.System.Text.RegularExpressions/packages.lock.json
index 9263b47..b05e371 100644
--- a/nanoFramework.System.Text.RegularExpressions/packages.lock.json
+++ b/nanoFramework.System.Text.RegularExpressions/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "nanoFramework.System.Collections": {
         "type": "Direct",
-        "requested": "[1.5.56, 1.5.56]",
-        "resolved": "1.5.56",
-        "contentHash": "epfglXpETWAi0UXqMYH+kqPVpQdjEcGnHCS3kitSVW3bGQ44qwNtXbjVGEWLjUUlRaaIn4ngwOOa9SVbf8qaqw=="
+        "requested": "[1.5.59, 1.5.59]",
+        "resolved": "1.5.59",
+        "contentHash": "wlA2L43ofEwwLY69fDaGhIPmqz5v7Ux8tdG/Iob/7QEn1KK8ecfDSLQlxWUIxxI+i1aTMvLcu8/whZPoq3OpLw=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",