diff --git a/pkg/libcose/Makefile b/pkg/libcose/Makefile
index 1fb4ee768f..99d1d063e0 100644
--- a/pkg/libcose/Makefile
+++ b/pkg/libcose/Makefile
@@ -1,6 +1,6 @@
 PKG_NAME=libcose
 PKG_URL=https://github.com/bergzand/libcose
-PKG_VERSION=3fdf1238987b6aeec113b1872e56307893feeae7
+PKG_VERSION=2929fdce7affbd5bb9db201370d95d8f7cf680f9
 PKG_LICENSE=LGPL
 
 include $(RIOTBASE)/pkg/pkg.mk