diff --git a/test/3rdparty/Catch2/include/catch2/catch.hpp b/test/3rdparty/Catch2/include/catch2/catch.hpp
index 9c1c854..ee451b8 100644
--- a/test/3rdparty/Catch2/include/catch2/catch.hpp
+++ b/test/3rdparty/Catch2/include/catch2/catch.hpp
@@ -10751,8 +10751,8 @@ namespace Catch {
 
     // If neither SEH nor signal handling is required, the handler impls
     // do not have to do anything, and can be empty.
-    FatalConditionHandler::engage_platform() {}
-    FatalConditionHandler::disengage_platform() {}
+    void FatalConditionHandler::engage_platform() {}
+    void FatalConditionHandler::disengage_platform() {}
     FatalConditionHandler::FatalConditionHandler() = default;
     FatalConditionHandler::~FatalConditionHandler() = default;