diff --git a/win32/deps-x64/deps-x64.txt b/win32/deps-x64/deps-x64.txt
index f012b80a..46474703 100644
--- a/win32/deps-x64/deps-x64.txt
+++ b/win32/deps-x64/deps-x64.txt
@@ -17,5 +17,5 @@ http://ftp.gnome.org/pub/gnome/binaries/win64/pango/1.28/pango_1.28.3-1_win64.zi
 http://ftp.gnome.org/pub/gnome/binaries/win64/pango/1.28/pango-dev_1.28.3-1_win64.zip
 http://xchat-wdk.googlecode.com/files/Enchant-WDK%201.6.0-2%20x64.7z
 http://xchat-wdk.googlecode.com/files/Lua-WDK%205.1.4-2-2%20x64.7z
-http://xchat-wdk.googlecode.com/files/OpenSSL-WDK%201.0.1b%20x64.7z
+http://xchat-wdk.googlecode.com/files/OpenSSL-WDK%201.0.1c%20x64.7z
 http://xchat-wdk.googlecode.com/files/LibXML-WDK%202.7.8%20x64.7z
diff --git a/win32/deps-x86/deps-x86.txt b/win32/deps-x86/deps-x86.txt
index 1c9676d0..86817c07 100644
--- a/win32/deps-x86/deps-x86.txt
+++ b/win32/deps-x86/deps-x86.txt
@@ -17,5 +17,5 @@ http://ftp.gnome.org/pub/gnome/binaries/win32/pango/1.28/pango_1.28.3-1_win32.zi
 http://ftp.gnome.org/pub/gnome/binaries/win32/pango/1.28/pango-dev_1.28.3-1_win32.zip
 http://xchat-wdk.googlecode.com/files/Enchant-WDK%201.6.0-2%20x86.7z
 http://xchat-wdk.googlecode.com/files/Lua-WDK%205.1.4-2-2%20x86.7z
-http://xchat-wdk.googlecode.com/files/OpenSSL-WDK%201.0.1b%20x86.7z
+http://xchat-wdk.googlecode.com/files/OpenSSL-WDK%201.0.1c%20x86.7z
 http://xchat-wdk.googlecode.com/files/LibXML-WDK%202.7.8%20x86.7z
diff --git a/win32/ext/openssl-wdk/build-x64.bat b/win32/ext/openssl-wdk/build-x64.bat
index 0cbd3683..1c6ac6aa 100644
--- a/win32/ext/openssl-wdk/build-x64.bat
+++ b/win32/ext/openssl-wdk/build-x64.bat
@@ -2,7 +2,7 @@
 set WDK_ROOT=c:\WinDDK\7600.16385.1
 set PERL_PATH=c:\mozilla-build\perl-5.12-x64\perl\bin
 set NASM_PATH=c:\mozilla-build\nasm
-set OPENSSL_DEST=..\openssl-wdk-1.0.1b-x64
+set OPENSSL_DEST=..\openssl-wdk-1.0.1c-x64
 set INCLUDE=%WDK_ROOT%\inc\api;%WDK_ROOT%\inc\crt;%WDK_ROOT%\inc\ddk;ms;zlib-x64\include
 set LIB=%WDK_ROOT%\lib\wnet\amd64;%WDK_ROOT%\lib\Crt\amd64;zlib-x64\lib
 set PATH=%PROGRAMFILES(X86)%\Microsoft Visual Studio 10.0\VC\bin\amd64;%PROGRAMFILES(X86)%\Microsoft SDKs\Windows\v7.0A\Bin\x64;%PERL_PATH%;%NASM_PATH%;%SystemRoot%\System32;..\zlib-x64\bin
diff --git a/win32/ext/openssl-wdk/build-x86.bat b/win32/ext/openssl-wdk/build-x86.bat
index 557ca682..07e608f6 100644
--- a/win32/ext/openssl-wdk/build-x86.bat
+++ b/win32/ext/openssl-wdk/build-x86.bat
@@ -2,7 +2,7 @@
 set WDK_ROOT=c:\WinDDK\7600.16385.1
 set PERL_PATH=c:\mozilla-build\perl-5.12-x86\perl\bin
 set NASM_PATH=c:\mozilla-build\nasm
-set OPENSSL_DEST=..\openssl-wdk-1.0.1b-x86
+set OPENSSL_DEST=..\openssl-wdk-1.0.1c-x86
 set INCLUDE=%WDK_ROOT%\inc\api;%WDK_ROOT%\inc\crt;%WDK_ROOT%\inc\ddk;ms;zlib-x86\include
 set LIB=%WDK_ROOT%\lib\wxp\i386;%WDK_ROOT%\lib\Crt\i386;zlib-x86\lib
 set PATH=%PROGRAMFILES(X86)%\Microsoft Visual Studio 10.0\VC\bin;%PROGRAMFILES(X86)%\Microsoft Visual Studio 10.0\Common7\IDE;%PROGRAMFILES(X86)%\Microsoft SDKs\Windows\v7.0A\Bin;%PERL_PATH%;%NASM_PATH%;%SystemRoot%\System32;..\zlib-x86\bin