diff --git a/common/waifu2x.h b/common/waifu2x.h
index babff6e..eb55f03 100644
--- a/common/waifu2x.h
+++ b/common/waifu2x.h
@@ -10,8 +10,8 @@
 #include <boost/optional.hpp>
 #include <opencv2/core.hpp>
 
-#define CUDNN_DLL_NAME "cudnn64_5.dll"
-#define CUDNN_REQUIRE_VERION_TEXT "v5.1"
+#define CUDNN_DLL_NAME "cudnn64_6.dll"
+#define CUDNN_REQUIRE_VERION_TEXT "v6"
 
 
 namespace caffe
diff --git a/waifu2x-caffe-dll/waifu2x-caffe-dll.vcxproj b/waifu2x-caffe-dll/waifu2x-caffe-dll.vcxproj
index 4d48389..19b0bc6 100644
--- a/waifu2x-caffe-dll/waifu2x-caffe-dll.vcxproj
+++ b/waifu2x-caffe-dll/waifu2x-caffe-dll.vcxproj
@@ -64,7 +64,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
@@ -84,7 +84,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
diff --git a/waifu2x-caffe-gui/waifu2x-caffe-gui.vcxproj b/waifu2x-caffe-gui/waifu2x-caffe-gui.vcxproj
index ba84297..95e29ea 100644
--- a/waifu2x-caffe-gui/waifu2x-caffe-gui.vcxproj
+++ b/waifu2x-caffe-gui/waifu2x-caffe-gui.vcxproj
@@ -64,7 +64,7 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <Manifest>
@@ -87,7 +87,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <Manifest>
diff --git a/waifu2x-caffe/waifu2x-caffe.vcxproj b/waifu2x-caffe/waifu2x-caffe.vcxproj
index e02b1a9..6710ca0 100644
--- a/waifu2x-caffe/waifu2x-caffe.vcxproj
+++ b/waifu2x-caffe/waifu2x-caffe.vcxproj
@@ -64,7 +64,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
@@ -84,7 +84,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <DelayLoadDLLs>cudnn64_5.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>cudnn64_6.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
       <AdditionalDependencies>Shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>