1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 0d9edfa..623bc4a 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ dep_ct_helper = git https://github.com/ninenines/ct_helper master
 dep_ci.erlang.mk = git https://github.com/ninenines/ci.erlang.mk master
 DEP_EARLY_PLUGINS = ci.erlang.mk
 
-AUTO_CI_OTP ?= OTP-19+
+AUTO_CI_OTP ?= OTP-20+
 AUTO_CI_HIPE ?= OTP-LATEST
 # AUTO_CI_ERLLVM ?= OTP-LATEST
 # Not sure why but the groff tests fail before OTP-21.