diff --git a/CMakeLists.txt b/CMakeLists.txt
index 99267d2..2d1d51c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,7 +29,7 @@ include(FetchContent)
 FetchContent_Declare(
     libdatachannel
     GIT_REPOSITORY https://github.com/paullouisageneau/libdatachannel.git
-    GIT_TAG "v0.21.1"
+    GIT_TAG "v0.21.2"
 )
 
 option(NO_MEDIA "Disable media transport support in libdatachannel" OFF)