1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 8860b36..c9ec4c4 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ PROJECT_REGISTERED = cowboy_clock
 COMPILE_FIRST = cowboy_middleware cowboy_stream cowboy_sub_protocol
 PLT_APPS = public_key ssl
 CT_OPTS += -ct_hooks cowboy_ct_hook [] # -boot start_sasl
-CI_OTP = OTP-18.0.2
+CI_OTP = OTP-18.0.3 OTP-18.1
 
 # Dependencies.