diff --git a/doxygen-1.8.16-covscan.patch b/doxygen-1.8.16-covscan.patch
index c6ec936..18688ea 100644
--- a/doxygen-1.8.16-covscan.patch
+++ b/doxygen-1.8.16-covscan.patch
@@ -698,3 +698,27 @@ diff -up doxygen-1.8.16/src/vhdljjparser.h.orig doxygen-1.8.16/src/vhdljjparser.
  
  };
  
+diff -up doxygen-1.8.16/src/clangparser.cpp.me doxygen-1.8.16/src/clangparser.cpp
+--- doxygen-1.8.16/src/clangparser.cpp.me	2019-12-10 12:08:46.334638776 +0100
++++ doxygen-1.8.16/src/clangparser.cpp	2019-12-10 12:08:59.291755101 +0100
+@@ -174,7 +174,7 @@ void ClangParser::start(const char *file
+   std::string error;
+   // load a clang compilation database (https://clang.llvm.org/docs/JSONCompilationDatabase.html)
+   // this only needs to be loaded once, and could be refactored to a higher level function
+-  static std::unique_ptr<clang::tooling::CompilationDatabase> db =
++  static std::shared_ptr<clang::tooling::CompilationDatabase> db =
+       clang::tooling::CompilationDatabase::loadFromDirectory(clangCompileDatabase.data(), error);
+   int clang_option_len = 0;
+   std::vector<clang::tooling::CompileCommand> command;
+diff -up doxygen-1.8.16/src/doxygen.cpp.me doxygen-1.8.16/src/doxygen.cpp
+--- doxygen-1.8.16/src/doxygen.cpp.me	2019-12-10 12:05:44.254007471 +0100
++++ doxygen-1.8.16/src/doxygen.cpp	2019-12-10 12:07:24.286903381 +0100
+@@ -520,7 +520,7 @@ static void addSTLClasses(Entry *root)
+       addSTLMember(classEntry,info->templType2,info->templName2);
+     }
+     if (fullName=="std::auto_ptr" || fullName=="std::smart_ptr" || fullName=="std::shared_ptr" ||
+-        fullName=="std::unique_ptr" || fullName=="std::weak_ptr")
++        fullName=="std::shared_ptr" || fullName=="std::weak_ptr")
+     {
+       Entry *memEntry = new Entry;
+       memEntry->name       = "operator->";