diff --git a/debian/patches/symbolizer-path.diff b/debian/patches/symbolizer-path.diff
index fab32bb2..d94593d3 100644
--- a/debian/patches/symbolizer-path.diff
+++ b/debian/patches/symbolizer-path.diff
@@ -1,19 +1,20 @@
-Index: llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+Index: llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
 ===================================================================
---- llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab.orig/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
-+++ llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
-@@ -25,6 +25,10 @@
- #include "sanitizer_symbolizer_internal.h"
- #include "sanitizer_symbolizer_libbacktrace.h"
- #include "sanitizer_symbolizer_mac.h"
+--- llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a.orig/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
++++ llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+@@ -33,6 +33,11 @@
+ #  include "sanitizer_symbolizer_libbacktrace.h"
+ #  include "sanitizer_symbolizer_mac.h"
+ 
 +#include "llvm/Config/llvm-config.h" // for LLVM_VERSION_MAJOR
 +
 +#define TOSTR2(X) #X
 +#define TOSTR(X) TOSTR2(X)
- 
- #include <dlfcn.h>   // for dlsym()
- #include <errno.h>
-@@ -452,7 +456,7 @@ static SymbolizerTool *ChooseExternalSym
++
+ // C++ demangling function, as required by Itanium C++ ABI. This is weak,
+ // because we do not require a C++ ABI library to be linked to a program
+ // using sanitizers; if it's not present, we'll just use the mangled name.
+@@ -451,7 +456,7 @@ static SymbolizerTool *ChooseExternalSym
      return new(*allocator) AtosSymbolizer(found_path, allocator);
    }
  #endif  // SANITIZER_APPLE
@@ -22,11 +23,11 @@ Index: llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab/compiler-rt/lib/
      VReport(2, "Using llvm-symbolizer found at: %s\n", found_path);
      return new(*allocator) LLVMSymbolizer(found_path, allocator);
    }
-Index: llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab/compiler-rt/lib/sanitizer_common/CMakeLists.txt
+Index: llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a/compiler-rt/lib/sanitizer_common/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab.orig/compiler-rt/lib/sanitizer_common/CMakeLists.txt
-+++ llvm-toolchain-snapshot_15~++20220525112612+8919447c71ab/compiler-rt/lib/sanitizer_common/CMakeLists.txt
-@@ -202,6 +202,7 @@ set(SANITIZER_IMPL_HEADERS
+--- llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a.orig/compiler-rt/lib/sanitizer_common/CMakeLists.txt
++++ llvm-toolchain-snapshot_17~++20230429100906+81b1f4746f8a/compiler-rt/lib/sanitizer_common/CMakeLists.txt
+@@ -203,6 +203,7 @@ set(SANITIZER_IMPL_HEADERS
    )
  
  include_directories(..)