diff --git a/Dockerfile b/Dockerfile
index ff6c152..99706fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ARG LUAJIT_INC=/usr/include/luajit-2.1
 ARG LUAJIT_LIB=/usr/lib
 
 ARG NGINX_VER=1.26.0
-ARG OPENSSL_VER=openssl-3.1.5+quic
+ARG OPENSSL_VER=openssl-3.3.0+quic
 ARG MODSEC_VER=v3.0.12
 
 ARG DTR_VER=1.25.1