diff --git a/boring-nginx/Dockerfile b/boring-nginx/Dockerfile
index 4c1499d..194e55a 100644
--- a/boring-nginx/Dockerfile
+++ b/boring-nginx/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 ENV UID=991 GID=991
 
-ARG NGINX_VERSION=1.15.10
+ARG NGINX_VERSION=1.15.11
 ARG GPG_NGINX="B0F4 2533 73F8 F6F5 10D4  2178 520A 9993 A1C0 52F8"
 ARG BUILD_CORES
 
diff --git a/nginx-php/Dockerfile.7.2 b/nginx-php/Dockerfile.7.2
index 2c742fb..3b5f9bb 100644
--- a/nginx-php/Dockerfile.7.2
+++ b/nginx-php/Dockerfile.7.2
@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 ARG BUILD_CORES
 
-ARG NGINX_VER=1.15.10
+ARG NGINX_VER=1.15.11
 ARG PHP_VER=7.2.17
 ARG LIBICONV_VERSION=1.15
 
diff --git a/nginx-php/Dockerfile.7.3 b/nginx-php/Dockerfile.7.3
index c39bdd4..e9265b4 100644
--- a/nginx-php/Dockerfile.7.3
+++ b/nginx-php/Dockerfile.7.3
@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 ARG BUILD_CORES
 
-ARG NGINX_VER=1.15.10
+ARG NGINX_VER=1.15.11
 ARG PHP_VER=7.3.4
 ARG LIBICONV_VERSION=1.15