diff --git a/CMakeLists.txt b/CMakeLists.txt
index 00bf3f4..7955edd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ option(TROMPELOEIL_BUILD_TESTS "Build self test programs" off)
 
 write_basic_package_version_file(
   "${CMAKE_CURRENT_BINARY_DIR}/trompeloeil/trompeloeil-config-version.cmake"
-  VERSION 48
+  VERSION 49
   COMPATIBILITY AnyNewerVersion
   ARCH_INDEPENDENT)
 
diff --git a/ChangeLog b/ChangeLog
index 7193e68..4194594 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+v49 2024-10-07
+
 	* Added mocking macros that infers function arity from a trailing return
 	  type syntax signature.