diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9734978..c2da592 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@v7
         with:
           repository: alliedmodders/metamod-source
-          ref: master
+          ref: 7ec0f16948ab3a0910a98b4ac10e1c0e360d5339
           path: mmsource-2.0
           submodules: recursive
 
diff --git a/AMBuildScript b/AMBuildScript
index cc5c402..77353ac 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -278,7 +278,7 @@ class MMSPluginConfig(object):
     cxx.cxxincludes += [
       os.path.join(context.currentSourcePath),
       os.path.join(mms_core_path),	
-      os.path.join(self.mms_root, 'third_party', 'khook', 'include'),
+      os.path.join(mms_core_path, 'sourcehook'),
     ]
 
     defines = []
diff --git a/MovementUnlocker.cpp b/MovementUnlocker.cpp
index 2781173..a700123 100644
--- a/MovementUnlocker.cpp
+++ b/MovementUnlocker.cpp
@@ -19,7 +19,7 @@
 
 #include <stdio.h>
 #include "MovementUnlocker.h"
-#include "khook/memory.hpp"
+#include <sh_memory.h>
 #ifdef _WIN32
 #include <Windows.h>
 #elif __linux__
@@ -110,7 +110,7 @@ bool MovementUnlocker::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxl
 		return false;
 	}
 
-	KHook::Memory::SetAccess((void*)pPatchAddress, PatchLen, KHook::Memory::READ | KHook::Memory::WRITE | KHook::Memory::EXECUTE);
+	SourceHook::SetMemAccess((void*)pPatchAddress, PatchLen, SH_MEM_READ | SH_MEM_WRITE | SH_MEM_EXEC);
 
 #ifdef _WIN32
 	const char* patchBytes[] = {"\xE9", "\xB0", "\x00", "\x00", "\x00", "\x90"};
@@ -122,7 +122,7 @@ bool MovementUnlocker::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxl
 		*(unsigned char*)(pPatchAddress + i) = ((unsigned char*)"\xEB")[0];
 #endif
 
-	KHook::Memory::SetAccess((void*)pPatchAddress, PatchLen, KHook::Memory::READ | KHook::Memory::EXECUTE);
+	SourceHook::SetMemAccess((void*)pPatchAddress, PatchLen, SH_MEM_READ | SH_MEM_EXEC);
 	META_CONPRINTF( "[Movement Unlocker] Successfully patched Movement Unlocker!\n" );
 
 	return true;
@@ -154,7 +154,7 @@ const char *MovementUnlocker::GetLicense()
 
 const char *MovementUnlocker::GetVersion()
 {
-	return "2.0.1";
+	return "1.13";
 }
 
 const char *MovementUnlocker::GetDate()