diff --git a/Pilz.Configuration/Pilz.Configuration.vbproj b/Pilz.Configuration/Pilz.Configuration.vbproj
index bd18df1..6508ba4 100644
--- a/Pilz.Configuration/Pilz.Configuration.vbproj
+++ b/Pilz.Configuration/Pilz.Configuration.vbproj
@@ -46,7 +46,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.12.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/Pilz.Configuration/packages.config b/Pilz.Configuration/packages.config
index 93b0be8..a9de8b5 100644
--- a/Pilz.Configuration/packages.config
+++ b/Pilz.Configuration/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Pilz.Networking/Pilz.Networking.vbproj b/Pilz.Networking/Pilz.Networking.vbproj
index ee88c1f..5983119 100644
--- a/Pilz.Networking/Pilz.Networking.vbproj
+++ b/Pilz.Networking/Pilz.Networking.vbproj
@@ -46,7 +46,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.12.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/Pilz.Networking/packages.config b/Pilz.Networking/packages.config
index 93b0be8..a9de8b5 100644
--- a/Pilz.Networking/packages.config
+++ b/Pilz.Networking/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Pilz.UI/Pilz.UI.vbproj b/Pilz.UI/Pilz.UI.vbproj
index 1e3cc79..c6dc5dd 100644
--- a/Pilz.UI/Pilz.UI.vbproj
+++ b/Pilz.UI/Pilz.UI.vbproj
@@ -68,7 +68,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.12.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/Pilz.UI/packages.config b/Pilz.UI/packages.config
index 93b0be8..a9de8b5 100644
--- a/Pilz.UI/packages.config
+++ b/Pilz.UI/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
 </packages>
\ No newline at end of file