diff --git a/RELEASE.md b/RELEASE.md
index 5fc7495..5b45076 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -4,4 +4,4 @@ OTP version from emqx/otp.git, Elixir version from elixir-lang/elixir.git.
 
 + OTP-24.3.4.2-4,Elixir-1.15.7
 + OTP-26.2.5.14-1,Elixir-1.15.7
-+ OTP-27.3.4.2-2,Elixir-1.18.3
++ OTP-27.3.4.2-3,Elixir-1.18.3
diff --git a/get-otp.sh b/get-otp.sh
index 6354440..361707b 100755
--- a/get-otp.sh
+++ b/get-otp.sh
@@ -67,10 +67,10 @@ erl -eval '{ok, Version} = file:read_file(filename:join([code:root_dir(), "relea
 
 case "${OTP_VERSION}" in
     27*)
-        REBAR3_VERSION="${REBAR3_VERSION:-3.20.0-emqx-3}"
+        REBAR3_VERSION="${REBAR3_VERSION:-3.20.0-emqx-6}"
         ;;
     26*)
-        REBAR3_VERSION="${REBAR3_VERSION:-3.20.0-emqx-1}"
+        REBAR3_VERSION="${REBAR3_VERSION:-3.20.0-emqx-6}"
         ;;
     25*)
         REBAR3_VERSION="${REBAR3_VERSION:-3.19.0-emqx-9}"