diff --git a/15.0/fpm-alpine/Dockerfile b/15.0/fpm-alpine/Dockerfile
index 007cce4269e6dd87a35a3bf80ec8689f71b07747..945ddff348e0201774c59854c794d4827d90d648 100644
--- a/15.0/fpm-alpine/Dockerfile
+++ b/15.0/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.3-fpm-alpine3.10
+FROM php:7.3-fpm-alpine3.11
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/16.0/fpm-alpine/Dockerfile b/16.0/fpm-alpine/Dockerfile
index c59c7b65b4df74f83e72fbc8fafc15159c232a70..f7e63d1efee0e84f194b01c51f53bf63e848d5c0 100644
--- a/16.0/fpm-alpine/Dockerfile
+++ b/16.0/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.3-fpm-alpine3.10
+FROM php:7.3-fpm-alpine3.11
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/17.0/fpm-alpine/Dockerfile b/17.0/fpm-alpine/Dockerfile
index 182949ea3891a2b780d08f824adf556e28e73abd..c1409e87ce742d74502f15f51e262dc08abceec3 100644
--- a/17.0/fpm-alpine/Dockerfile
+++ b/17.0/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.3-fpm-alpine3.10
+FROM php:7.3-fpm-alpine3.11
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/18.0-beta/fpm-alpine/Dockerfile b/18.0-beta/fpm-alpine/Dockerfile
index d99c18dc0a8603699080b0f6d38bacbf13387a6a..eab4d6de818be36c5e601ac8030115343d5a6dc6 100644
--- a/18.0-beta/fpm-alpine/Dockerfile
+++ b/18.0-beta/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.3-fpm-alpine3.10
+FROM php:7.3-fpm-alpine3.11
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index ab55a1fe89b640249bd2adfbfd2239f6b9a7dfb9..0840ade0881593015c4e5a9f6bb97308a43962fe 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -1,4 +1,4 @@
-FROM php:%%PHP_VERSION%%-%%VARIANT%%3.10
+FROM php:%%PHP_VERSION%%-%%VARIANT%%3.11
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \