diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3657f21c9..accbee08d 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -429,7 +429,7 @@ if(paraview)
 endif()
 
 if(sbml)
-  if(APPLE)
+  if(APPLE AND NOT CMAKE_SYSTEM_PROCESSOR MATCHES "arm64|aarch64")
     message(FATAL_ERROR "Currently SBML is not supported on MacOS (see https://trello.com/c/vKPbh4iG).")
   endif()
   find_package(Libroadrunner)
diff --git a/cmake/FindLibroadrunner.cmake b/cmake/FindLibroadrunner.cmake
index 9dff25de9..15884d524 100644
--- a/cmake/FindLibroadrunner.cmake
+++ b/cmake/FindLibroadrunner.cmake
@@ -1,26 +1,87 @@
+# llvm-13
+# CMake might not expand '~' in HINTS reliably.
+# It's safer to use an absolute path or set an environment variable
+# and use $ENV{...} or pass it as a CMake variable -DLLVM_ROOT=...
+set(MY_LLVM_INSTALL_DIR "$ENV{HOME}/buildroadrunner/llvm-13.x/install-msvc2019") # Or provide the absolute path directly
 
-# llvm-7
-find_package(LLVM 7 REQUIRED CONFIG
-             HINTS "/opt/rh/llvm-toolset-7/root/usr/lib64/cmake/llvm")
-include_directories(${LLVM_INCLUDE_DIRS})
+find_package(LLVM 13 REQUIRED CONFIG
+             HINTS "${MY_LLVM_INSTALL_DIR}/lib/cmake/llvm"  # Common location
+                   "${MY_LLVM_INSTALL_DIR}/lib64/cmake/llvm" # Another common location
+                   "${MY_LLVM_INSTALL_DIR}" # Fallback if cmake files are directly in the root (less common for LLVM)
+)
+
+# Check if LLVM was found and print the version
+if(LLVM_FOUND)
+  message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
+  message(STATUS "Using LLVM_INCLUDE_DIRS: ${LLVM_INCLUDE_DIRS}")
+  message(STATUS "Using LLVM_LIBRARY_DIRS: ${LLVM_LIBRARY_DIRS}") # Might be useful to check
+else()
+  message(FATAL_ERROR "LLVM 13 not found. Please check MY_LLVM_INSTALL_DIR and HINTS.")
+endif()
+
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS}) # Use SYSTEM for system/external headers
 add_definitions(${LLVM_DEFINITIONS})
-# Find the libraries that correspond to the LLVM components
-# that we wish to use
-llvm_map_components_to_libnames(LLVM_LIBS mcjit native)
+
+llvm_map_components_to_libnames(LLVM_LIBS
+    Core
+    Analysis
+    Target
+    CodeGen
+    ScalarOpts
+    InstCombine
+    TransformUtils
+    BitReader
+    BitWriter
+    IRReader
+    Object
+    MCJIT
+    ExecutionEngine
+    RuntimeDyld
+    LTO
+    Support
+    Demangle
+    JITLink
+    OrcJIT
+    OrcShared
+    OrcTargetProcess
+
+    # Architecture-specific components for ARM64 (macOS)
+    AArch64CodeGen
+    AArch64Info
+    AArch64AsmParser
+    AArch64Utils
+)
 
 # roadrunner
+set(MY_ROADRUNNER_INSTALL_DIR "$ENV{HOME}/buildroadrunner/roadrunner/install-Release")
+
 find_library(Libroadrunner_LIBRARY
-  NAMES roadrunner
-  HINTS ${CMAKE_THIRD_PARTY_DIR}/libroadrunner/lib
+  NAMES roadrunner roadrunner-static
+  HINTS "${MY_ROADRUNNER_INSTALL_DIR}/lib"
+        "${MY_ROADRUNNER_INSTALL_DIR}/lib64"
+        "${MY_ROADRUNNER_INSTALL_DIR}"
+        ${CMAKE_THIRD_PARTY_DIR}/libroadrunner/lib
         $ENV{BDMSYS}/third_party/libroadrunner/lib
 )
 
 if (Libroadrunner_LIBRARY)
   set(Libroadrunner_FOUND TRUE)
   message(STATUS "Found Libroadrunner: ${Libroadrunner_LIBRARY}")
+  message(STATUS "Libroadrunner install directory appears to be: ${MY_ROADRUNNER_INSTALL_DIR}") # For confirmation
+  set(LIBRR_INSTALL_DIR ${MY_ROADRUNNER_INSTALL_DIR})
 
-  get_filename_component(Libroadrunner_LIB_DIR ${Libroadrunner_LIBRARY} DIRECTORY)
-  get_filename_component(LIBRR_INSTALL_DIR "${Libroadrunner_LIB_DIR}/.." ABSOLUTE)
+
+  set(Libroadrunner_INCLUDE_DIRS ${LLVM_INCLUDE_DIRS}
+                              ${LIBRR_INSTALL_DIR}/include
+                              ${LIBRR_INSTALL_DIR}/include/rr
+                              ${LIBRR_INSTALL_DIR}/include/sbml
+                              ${LIBRR_INSTALL_DIR}/include/cvode)
+  message(STATUS "Libroadrunner_INCLUDE_DIRS: ${Libroadrunner_INCLUDE_DIRS}")
+
+  set(Libroadrunner_LINK_DIRS ${LIBRR_INSTALL_DIR}/lib
+                              ${LIBRR_INSTALL_DIR}/lib64
+                              ${LLVM_LIBRARY_DIRS})
+  message(STATUS "Libroadrunner_LINK_DIRS: ${Libroadrunner_LINK_DIRS}")
 
   set(Libroadrunner_DEFINITIONS ${LLVM_DEFINITIONS})
   set(Libroadrunner_INCLUDE_DIRS ${LLVM_INCLUDE_DIRS}
@@ -41,14 +102,21 @@ if (Libroadrunner_LIBRARY)
     f2c
     libsbml-static.a
     xml2
+
+    sundials_cvodes.a
+    sundials_kinsol.a
     sundials_nvecserial.a
-    sundials_cvode.a
+    sundials_sunmatrixdense.a
+    sundials_sunlinsoldense.a
+    sundials_sunnonlinsolfixedpoint.a
+    sundials_sunnonlinsolnewton.a
+    sundials_core.a
+
     pthread
     dl
     z
-    PocoUtil PocoNet PocoXML PocoFoundation
+    PocoNet PocoXML PocoFoundation
     bz2
-    tinfo
   )
   set(Libroadrunner_LINK_LIBRARIES ${Libroadrunner_LINK_LIBRARIES} ${LLVM_LIBS})
 
diff --git a/cmake/UseBioDynaMo.cmake.in b/cmake/UseBioDynaMo.cmake.in
index e0c00aa34..e9f29038c 100644
--- a/cmake/UseBioDynaMo.cmake.in
+++ b/cmake/UseBioDynaMo.cmake.in
@@ -217,7 +217,7 @@ if (vtune)
 endif()
 
 if(sbml)
-  if(APPLE)
+  if(APPLE AND NOT CMAKE_SYSTEM_PROCESSOR MATCHES "arm64|aarch64")
     message(FATAL_ERROR "Currently SBML is not supported on MacOS (see https://trello.com/c/vKPbh4iG).")
   endif()
   find_package(Libroadrunner REQUIRED)