diff --git a/Dockerfile b/Dockerfile
index 75ff68a..b10a967 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ENV ERL_AFLAGS="-kernel shell_history enabled"
 
 ARG BUILD_WITHOUT_QUIC=false
 ARG OTP_VERSION=28.1-1
-ARG ELIXIR_VERSION=1.18.4
+ARG ELIXIR_VERSION=1.19.1
 ARG RUST_VERSION=1.88.0
 ARG FDB_VERSION=7.3.43
 ARG LUX_VERSION=lux-3.0
diff --git a/RELEASE.md b/RELEASE.md
index 8cc9218..ea5ab90 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -7,4 +7,4 @@ Uncomment older releases when there is an update.
 + OTP-24.3.4.2-4,Elixir-1.15.7
 + OTP-26.2.5.14-1,Elixir-1.15.7
 + OTP-27.3.4.2-4,Elixir-1.18.3
-+ OTP-28.1-1,Elixir-1.18.4
++ OTP-28.1-1,Elixir-1.19.1