diff --git a/CMakeLists.txt b/CMakeLists.txt
index c2d81e0..84f15ec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@ CPMAddPackage("gh:TheLartians/PackageProject.cmake@1.8.0")
 
 CPMAddPackage(
   NAME fmt
-  GIT_TAG 9.1.0
+  GIT_TAG 10.2.1
   GITHUB_REPOSITORY fmtlib/fmt
   OPTIONS "FMT_INSTALL YES" # create an installable target
 )