diff --git a/w32/common/libmicrohttpd-files.vcxproj b/w32/common/libmicrohttpd-files.vcxproj
index 3897a943..512c18bb 100644
--- a/w32/common/libmicrohttpd-files.vcxproj
+++ b/w32/common/libmicrohttpd-files.vcxproj
@@ -8,6 +8,7 @@
     <ClCompile Include="$(MhdSrc)microhttpd\digestauth.c" />
     <ClCompile Include="$(MhdSrc)microhttpd\internal.c" />
     <ClCompile Include="$(MhdSrc)microhttpd\md5.c" />
+    <ClCompile Include="$(MhdSrc)microhttpd\sha256.c" />
     <ClCompile Include="$(MhdSrc)microhttpd\memorypool.c" />
     <ClCompile Include="$(MhdSrc)microhttpd\mhd_mono_clock.c" />
     <ClCompile Include="$(MhdSrc)microhttpd\postprocessor.c" />
@@ -30,8 +31,10 @@
     <ClInclude Include="$(MhdSrc)microhttpd\connection.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\internal.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\md5.h" />
+    <ClInclude Include="$(MhdSrc)microhttpd\sha256.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\memorypool.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_assert.h" />
+    <ClInclude Include="$(MhdSrc)microhttpd\mhd_bithelpers.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_byteorder.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_limits.h" />
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_mono_clock.h" />
diff --git a/w32/common/libmicrohttpd-filters.vcxproj b/w32/common/libmicrohttpd-filters.vcxproj
index 6d1d55ee..1c409941 100644
--- a/w32/common/libmicrohttpd-filters.vcxproj
+++ b/w32/common/libmicrohttpd-filters.vcxproj
@@ -57,6 +57,12 @@
     <ClCompile Include="$(MhdSrc)microhttpd\md5.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="$(MhdSrc)microhttpd\sha256.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClInclude Include="$(MhdSrc)microhttpd\sha256.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClCompile Include="$(MhdSrc)microhttpd\memorypool.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -102,6 +108,9 @@
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_limits.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="$(MhdSrc)microhttpd\mhd_bithelpers.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="$(MhdSrc)microhttpd\mhd_byteorder.h">
       <Filter>Source Files</Filter>
     </ClInclude>