diff --git a/cmake/avendish.tests.cmake b/cmake/avendish.tests.cmake
index 276bab5d..fb6c2edc 100644
--- a/cmake/avendish.tests.cmake
+++ b/cmake/avendish.tests.cmake
@@ -23,7 +23,7 @@ if(BUILD_TESTING)
     FetchContent_Declare(
         Catch2
         GIT_REPOSITORY https://github.com/catchorg/Catch2.git
-        GIT_TAG        v3.15.3
+        GIT_TAG        v3.16.0
     )
     
     FetchContent_MakeAvailable(Catch2)