diff --git a/debian/patches/hurd-pathmax.diff b/debian/patches/hurd-pathmax.diff
index aaa9d696..146844e2 100644
--- a/debian/patches/hurd-pathmax.diff
+++ b/debian/patches/hurd-pathmax.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_3.8~svn249277/clang/lib/Basic/FileManager.cpp
+Index: llvm-toolchain-snapshot_3.9~svn265113/clang/lib/Basic/FileManager.cpp
 ===================================================================
---- llvm-toolchain-snapshot_3.8~svn249277.orig/clang/lib/Basic/FileManager.cpp
-+++ llvm-toolchain-snapshot_3.8~svn249277/clang/lib/Basic/FileManager.cpp
-@@ -499,6 +499,10 @@ void FileManager::invalidateCache(const
+--- llvm-toolchain-snapshot_3.9~svn265113.orig/clang/lib/Basic/FileManager.cpp
++++ llvm-toolchain-snapshot_3.9~svn265113/clang/lib/Basic/FileManager.cpp
+@@ -494,6 +494,10 @@ void FileManager::invalidateCache(const
    UniqueRealFiles.erase(Entry->getUniqueID());
  }
  
@@ -13,10 +13,10 @@ Index: llvm-toolchain-snapshot_3.8~svn249277/clang/lib/Basic/FileManager.cpp
  
  void FileManager::GetUniqueIDMapping(
                     SmallVectorImpl<const FileEntry *> &UIDToFiles) const {
-Index: llvm-toolchain-snapshot_3.8~svn249277/lldb/include/lldb/lldb-defines.h
+Index: llvm-toolchain-snapshot_3.9~svn265113/lldb/include/lldb/lldb-defines.h
 ===================================================================
---- llvm-toolchain-snapshot_3.8~svn249277.orig/lldb/include/lldb/lldb-defines.h
-+++ llvm-toolchain-snapshot_3.8~svn249277/lldb/include/lldb/lldb-defines.h
+--- llvm-toolchain-snapshot_3.9~svn265113.orig/lldb/include/lldb/lldb-defines.h
++++ llvm-toolchain-snapshot_3.9~svn265113/lldb/include/lldb/lldb-defines.h
 @@ -28,6 +28,11 @@
      #define INT32_MAX 2147483647
  #endif
@@ -29,10 +29,10 @@ Index: llvm-toolchain-snapshot_3.8~svn249277/lldb/include/lldb/lldb-defines.h
  #if !defined(UINT32_MAX)
      #define UINT32_MAX 4294967295U
  #endif
-Index: llvm-toolchain-snapshot_3.8~svn249277/lib/Support/Unix/Path.inc
+Index: llvm-toolchain-snapshot_3.9~svn265113/lib/Support/Unix/Path.inc
 ===================================================================
---- llvm-toolchain-snapshot_3.8~svn249277.orig/lib/Support/Unix/Path.inc
-+++ llvm-toolchain-snapshot_3.8~svn249277/lib/Support/Unix/Path.inc
+--- llvm-toolchain-snapshot_3.9~svn265113.orig/lib/Support/Unix/Path.inc
++++ llvm-toolchain-snapshot_3.9~svn265113/lib/Support/Unix/Path.inc
 @@ -58,6 +58,7 @@
  // For GNU Hurd
  #if defined(__GNU__) && !defined(PATH_MAX)
@@ -40,12 +40,12 @@ Index: llvm-toolchain-snapshot_3.8~svn249277/lib/Support/Unix/Path.inc
 +# define MAXPATHLEN 4096
  #endif
  
- using namespace llvm;
-Index: llvm-toolchain-snapshot_3.8~svn249277/tools/dsymutil/DwarfLinker.cpp
+ #include <sys/types.h>
+Index: llvm-toolchain-snapshot_3.9~svn265113/tools/dsymutil/DwarfLinker.cpp
 ===================================================================
---- llvm-toolchain-snapshot_3.8~svn249277.orig/tools/dsymutil/DwarfLinker.cpp
-+++ llvm-toolchain-snapshot_3.8~svn249277/tools/dsymutil/DwarfLinker.cpp
-@@ -40,6 +40,11 @@
+--- llvm-toolchain-snapshot_3.9~svn265113.orig/tools/dsymutil/DwarfLinker.cpp
++++ llvm-toolchain-snapshot_3.9~svn265113/tools/dsymutil/DwarfLinker.cpp
+@@ -41,6 +41,11 @@
  #include <string>
  #include <tuple>