diff --git a/CMakeLists.txt b/CMakeLists.txt
index 552a96f7..b005981d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -117,7 +117,7 @@ endif ()
 set_target_properties(cppformat
   PROPERTIES COMPILE_FLAGS "${FMT_EXTRA_COMPILE_FLAGS}")
 
-set(CPPFORMAT_VERSION 2.0.0)
+set(CPPFORMAT_VERSION 2.1.0)
 if (NOT CPPFORMAT_VERSION MATCHES "^([0-9]+).([0-9]+).([0-9]+)$")
   message(FATAL_ERROR "Invalid version format ${CPPFORMAT_VERSION}.")
 endif ()