diff --git a/rebar.config b/rebar.config
index bf45333..a32fe36 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,4 @@
-{minimum_otp_vsn, "21.3"}.
+{minimum_otp_vsn, "24.0"}.
 
 {project_plugins, [rebar3_hex]}.