diff --git a/src/npfile/npfile.csproj b/src/npfile/npfile.csproj
index d11680e..4814860 100644
--- a/src/npfile/npfile.csproj
+++ b/src/npfile/npfile.csproj
@@ -49,8 +49,9 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Web" />
-    <Reference Include="uhttpsharp">
-      <HintPath>..\..\packages\uHttpSharp.0.1.5.2\lib\net40\uhttpsharp.dll</HintPath>
+    <Reference Include="uhttpsharp, Version=0.1.5307.27114, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\packages\uHttpSharp.0.1.5.4\lib\net40\uhttpsharp.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/src/npfile/packages.config b/src/npfile/packages.config
index c09f974..cf79982 100644
--- a/src/npfile/packages.config
+++ b/src/npfile/packages.config
@@ -3,5 +3,5 @@
 <packages>
   <package id="log4net" version="2.0.3" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
-  <package id="uHttpSharp" version="0.1.5.2" targetFramework="net45" />
+  <package id="uHttpSharp" version="0.1.5.4" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/server/NPSharp.Server.csproj b/src/server/NPSharp.Server.csproj
index fd7b5a9..54d2a44 100644
--- a/src/server/NPSharp.Server.csproj
+++ b/src/server/NPSharp.Server.csproj
@@ -50,8 +50,9 @@
     <Reference Include="log4net">
       <HintPath>$(SolutionDir)\packages\log4net.2.0.3\lib\net40-full\log4net.dll</HintPath>
     </Reference>
-    <Reference Include="uhttpsharp">
-      <HintPath>..\..\packages\uHttpSharp.0.1.5.2\lib\net40\uhttpsharp.dll</HintPath>
+    <Reference Include="uhttpsharp, Version=0.1.5307.27114, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\packages\uHttpSharp.0.1.5.4\lib\net40\uhttpsharp.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/src/server/packages.config b/src/server/packages.config
index 530bad1..4b9179d 100644
--- a/src/server/packages.config
+++ b/src/server/packages.config
@@ -4,5 +4,5 @@
   <package id="log4net" version="2.0.3" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
   <package id="protobuf-net" version="2.0.0.668" targetFramework="net45" />
-  <package id="uHttpSharp" version="0.1.5.2" targetFramework="net45" />
+  <package id="uHttpSharp" version="0.1.5.4" targetFramework="net45" />
 </packages>
\ No newline at end of file