diff --git a/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch b/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
index a9e64b6d..5a9dd3ca 100644
--- a/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
+++ b/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
@@ -7,11 +7,11 @@ sure their ABI stays in sync.
 
 No known upstream bug about this.
 
-Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
+Index: llvm-toolchain-snapshot_10~svn373627/libcxxabi/src/cxa_exception.cpp
 ===================================================================
---- llvm-toolchain-snapshot_9~svn353687.orig/libcxxabi/src/cxa_exception.cpp
-+++ llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
-@@ -276,15 +276,16 @@ __cxa_throw(void *thrown_object, std::ty
+--- llvm-toolchain-snapshot_10~svn373627.orig/libcxxabi/src/cxa_exception.cpp
++++ llvm-toolchain-snapshot_10~svn373627/libcxxabi/src/cxa_exception.cpp
+@@ -275,15 +275,16 @@ __cxa_throw(void *thrown_object, std::ty
  
  #ifdef __USING_SJLJ_EXCEPTIONS__
      _Unwind_SjLj_RaiseException(&exception_header->unwindHeader);
@@ -30,7 +30,7 @@ Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
  // 2.5.3 Exception Handlers
  /*
  The adjusted pointer is computed by the personality routine during phase 1
-@@ -547,7 +548,11 @@ void __cxa_end_catch() {
+@@ -546,7 +547,11 @@ void __cxa_end_catch() {
              //    to touch a foreign exception in any way, that is undefined
              //     behavior.  They likely can't since the only way to catch
              //     a foreign exception is with catch (...)!
@@ -42,7 +42,7 @@ Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
              globals->caughtExceptions = 0;
          }
      }
-@@ -604,8 +609,10 @@ void __cxa_rethrow() {
+@@ -603,8 +608,10 @@ void __cxa_rethrow() {
      }
  #ifdef __USING_SJLJ_EXCEPTIONS__
      _Unwind_SjLj_RaiseException(&exception_header->unwindHeader);
@@ -54,7 +54,7 @@ Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
  #endif
  
      //  If we get here, some kind of unwinding error has occurred.
-@@ -729,8 +736,10 @@ __cxa_rethrow_primary_exception(void* th
+@@ -728,8 +735,10 @@ __cxa_rethrow_primary_exception(void* th
          dep_exception_header->unwindHeader.exception_cleanup = dependent_exception_cleanup;
  #ifdef __USING_SJLJ_EXCEPTIONS__
          _Unwind_SjLj_RaiseException(&dep_exception_header->unwindHeader);
@@ -66,13 +66,13 @@ Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.cpp
  #endif
          // Some sort of unwinding error.  Note that terminate is a handler.
          __cxa_begin_catch(&dep_exception_header->unwindHeader);
-Index: llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.h
+Index: llvm-toolchain-snapshot_10~svn373627/libcxxabi/src/cxa_exception.h
 ===================================================================
---- llvm-toolchain-snapshot_9~svn353687.orig/libcxxabi/src/cxa_exception.h
-+++ llvm-toolchain-snapshot_9~svn353687/libcxxabi/src/cxa_exception.h
-@@ -27,6 +27,45 @@ uint64_t __getExceptionClass  (const _Un
- void     __setExceptionClass  (      _Unwind_Exception*, uint64_t);
- bool     __isOurExceptionClass(const _Unwind_Exception*);
+--- llvm-toolchain-snapshot_10~svn373627.orig/libcxxabi/src/cxa_exception.h
++++ llvm-toolchain-snapshot_10~svn373627/libcxxabi/src/cxa_exception.h
+@@ -27,6 +27,45 @@ _LIBCXXABI_HIDDEN uint64_t __getExceptio
+ _LIBCXXABI_HIDDEN void     __setExceptionClass  (      _Unwind_Exception*, uint64_t);
+ _LIBCXXABI_HIDDEN bool     __isOurExceptionClass(const _Unwind_Exception*);
  
 +#if LIBCXXABI_ARM_EHABI
 +// GCC has _Unwind_Control_Block in unwind.h (unwind_arm_common.h)