diff --git a/nginx-php/Dockerfile.7.3 b/nginx-php/Dockerfile.7.3
index ed9d261..9bdbe5a 100644
--- a/nginx-php/Dockerfile.7.3
+++ b/nginx-php/Dockerfile.7.3
@@ -3,7 +3,7 @@ FROM alpine:3.13
 ARG BUILD_CORES
 
 ARG NGINX_VER=1.18.0
-ARG PHP_VER=7.3.27
+ARG PHP_VER=7.3.28
 ARG LIBICONV_VERSION=1.16
 
 LABEL description="nginx + php image based on Alpine" \
diff --git a/nginx-php/Dockerfile.7.4 b/nginx-php/Dockerfile.7.4
index 81638d8..2ce41e3 100644
--- a/nginx-php/Dockerfile.7.4
+++ b/nginx-php/Dockerfile.7.4
@@ -3,7 +3,7 @@ FROM alpine:3.13
 ARG BUILD_CORES
 
 ARG NGINX_VER=1.18.0
-ARG PHP_VER=7.4.15
+ARG PHP_VER=7.4.16
 ARG LIBICONV_VERSION=1.16
 
 LABEL description="nginx + php image based on Alpine" \