diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 297eb0c86aef8052764830cd5fdcdae2120d0472..7717c763e09110b53ff3689d3ccebb353ea346c3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ image: docker:19.03.1
 variables:
   DOCKER_TLS_CERTDIR: "/certs"
   IMAGE_TAG: $CI_REGISTRY_IMAGE
-  IMAGE_VER: 1.18.0
+  IMAGE_VER: 1.19.5
 
 services:
   - docker:19.03.1-dind
diff --git a/Dockerfile b/Dockerfile
index bf4917d7c3861055d5777599e3de3eb37524ea8d..f5be5b22654b5a89db3dd33fd9ab7785019a637c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG NGINX_VERSION=1.18.0
+ARG NGINX_VERSION=1.19.5
 ARG NGINX_RTMP_VERSION=1.2.1
 ARG FFMPEG_VERSION=4.3.1
 
@@ -50,6 +50,7 @@ RUN cd /tmp/nginx-${NGINX_VERSION} && \
   --with-http_ssl_module \
   --with-http_realip_module \
   --with-http_auth_request_module \
+  --with-http_flv_module \
   --with-debug \
   --with-cc-opt="-Wimplicit-fallthrough=0" && \
   cd /tmp/nginx-${NGINX_VERSION} && make && make install