diff --git a/Dockerfiles/web-apache-mysql/alpine/Dockerfile b/Dockerfiles/web-apache-mysql/alpine/Dockerfile
index 23196595d..bfcf960d7 100644
--- a/Dockerfiles/web-apache-mysql/alpine/Dockerfile
+++ b/Dockerfiles/web-apache-mysql/alpine/Dockerfile
@@ -35,22 +35,22 @@ RUN set -eux && \
             curl \
             mariadb-client \
             mariadb-connector-c \
-            php7-apache2 \
-            php7-bcmath \
-            php7-ctype \
-            php7-gd \
-            php7-gettext \
-            php7-json \
-            php7-ldap \
-            php7-mbstring \
-            php7-mysqli \
-            php7-session \
-            php7-simplexml \
-            php7-sockets \
-            php7-fileinfo \
-            php7-xmlreader \
-            php7-xmlwriter \
-            php7-openssl" && \
+            php8-apache2 \
+            php8-bcmath \
+            php8-ctype \
+            php8-gd \
+            php8-gettext \
+            php8-json \
+            php8-ldap \
+            php8-mbstring \
+            php8-mysqli \
+            php8-session \
+            php8-simplexml \
+            php8-sockets \
+            php8-fileinfo \
+            php8-xmlreader \
+            php8-xmlwriter \
+            php8-openssl" && \
     apk add \
             --no-cache \
             --clean-protected \
@@ -99,9 +99,9 @@ RUN set -eux && \
     chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chmod -R g=u /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
-    chown --quiet -R zabbix:root /etc/apache2/ /etc/php7/ && \
-    chgrp -R 0 /etc/apache2/ /etc/php7/ && \
-    chmod -R g=u /etc/apache2/ /etc/php7/ && \
+    chown --quiet -R zabbix:root /etc/apache2/ /etc/php8/ && \
+    chgrp -R 0 /etc/apache2/ /etc/php8/ && \
+    chmod -R g=u /etc/apache2/ /etc/php8/ && \
     rm -rf /var/cache/apk/*
 
 EXPOSE 8080/TCP 8443/TCP
diff --git a/Dockerfiles/web-apache-mysql/alpine/conf/etc/php7/conf.d/99-zabbix.ini b/Dockerfiles/web-apache-mysql/alpine/conf/etc/php8/conf.d/99-zabbix.ini
similarity index 100%
rename from Dockerfiles/web-apache-mysql/alpine/conf/etc/php7/conf.d/99-zabbix.ini
rename to Dockerfiles/web-apache-mysql/alpine/conf/etc/php8/conf.d/99-zabbix.ini
diff --git a/Dockerfiles/web-apache-pgsql/alpine/Dockerfile b/Dockerfiles/web-apache-pgsql/alpine/Dockerfile
index 810e3a0de..b94103cf5 100644
--- a/Dockerfiles/web-apache-pgsql/alpine/Dockerfile
+++ b/Dockerfiles/web-apache-pgsql/alpine/Dockerfile
@@ -33,22 +33,22 @@ RUN set -eux && \
     INSTALL_PKGS="bash \
             apache2 \
             curl \
-            php7-apache2 \
-            php7-bcmath \
-            php7-ctype \
-            php7-gd \
-            php7-gettext \
-            php7-json \
-            php7-ldap \
-            php7-pgsql \
-            php7-mbstring \
-            php7-session \
-            php7-simplexml \
-            php7-sockets \
-            php7-fileinfo \
-            php7-xmlreader \
-            php7-xmlwriter \
-            php7-openssl \
+            php8-apache2 \
+            php8-bcmath \
+            php8-ctype \
+            php8-gd \
+            php8-gettext \
+            php8-json \
+            php8-ldap \
+            php8-pgsql \
+            php8-mbstring \
+            php8-session \
+            php8-simplexml \
+            php8-sockets \
+            php8-fileinfo \
+            php8-xmlreader \
+            php8-xmlwriter \
+            php8-openssl \
             postgresql-client" && \
     apk add \
             --no-cache \
@@ -98,9 +98,9 @@ RUN set -eux && \
     chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chmod -R g=u /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
-    chown --quiet -R zabbix:root /etc/apache2/ /etc/php7/ && \
-    chgrp -R 0 /etc/apache2/ /etc/php7/ && \
-    chmod -R g=u /etc/apache2/ /etc/php7/ && \
+    chown --quiet -R zabbix:root /etc/apache2/ /etc/php8/ && \
+    chgrp -R 0 /etc/apache2/ /etc/php8/ && \
+    chmod -R g=u /etc/apache2/ /etc/php8/ && \
     rm -rf /var/cache/apk/*
 
 EXPOSE 8080/TCP 8443/TCP
diff --git a/Dockerfiles/web-apache-pgsql/alpine/conf/etc/php7/conf.d/99-zabbix.ini b/Dockerfiles/web-apache-pgsql/alpine/conf/etc/php8/conf.d/99-zabbix.ini
similarity index 100%
rename from Dockerfiles/web-apache-pgsql/alpine/conf/etc/php7/conf.d/99-zabbix.ini
rename to Dockerfiles/web-apache-pgsql/alpine/conf/etc/php8/conf.d/99-zabbix.ini
diff --git a/Dockerfiles/web-nginx-mysql/alpine/Dockerfile b/Dockerfiles/web-nginx-mysql/alpine/Dockerfile
index 368561657..c6f7a00f9 100644
--- a/Dockerfiles/web-nginx-mysql/alpine/Dockerfile
+++ b/Dockerfiles/web-nginx-mysql/alpine/Dockerfile
@@ -35,22 +35,22 @@ RUN set -eux && \
             mariadb-client \
             mariadb-connector-c \
             nginx \
-            php7-bcmath \
-            php7-ctype \
-            php7-fpm \
-            php7-gd \
-            php7-gettext \
-            php7-json \
-            php7-ldap \
-            php7-mbstring \
-            php7-mysqli \
-            php7-session \
-            php7-simplexml \
-            php7-sockets \
-            php7-fileinfo \
-            php7-xmlreader \
-            php7-xmlwriter \
-            php7-openssl \
+            php8-bcmath \
+            php8-ctype \
+            php8-fpm \
+            php8-gd \
+            php8-gettext \
+            php8-json \
+            php8-ldap \
+            php8-mbstring \
+            php8-mysqli \
+            php8-session \
+            php8-simplexml \
+            php8-sockets \
+            php8-fileinfo \
+            php8-xmlreader \
+            php8-xmlwriter \
+            php8-openssl \
             supervisor" && \
     apk add \
             --no-cache \
@@ -79,7 +79,7 @@ RUN set -eux && \
     mkdir -p /etc/zabbix/web && \
     mkdir -p /etc/zabbix/web/certs && \
     mkdir -p /var/lib/php/session && \
-    rm -rf /etc/php7/php-fpm.d/www.conf && \
+    rm -rf /etc/php8/php-fpm.d/www.conf && \
     rm -f /etc/nginx/http.d/*.conf && \
     ln -sf /dev/fd/2 /var/lib/nginx/logs/error.log && \
     cd /usr/share/zabbix/ && \
@@ -93,9 +93,9 @@ RUN set -eux && \
     chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chmod -R g=u /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
-    chown --quiet -R zabbix:root /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
-    chgrp -R 0 /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
-    chmod -R g=u /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
+    chown --quiet -R zabbix:root /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
+    chgrp -R 0 /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
+    chmod -R g=u /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
     chown --quiet -R zabbix:root /var/lib/php/session/ /var/lib/nginx/ && \
     chgrp -R 0 /var/lib/php/session/ /var/lib/nginx/ && \
     chmod -R g=u /var/lib/php/session/ /var/lib/nginx/ && \
diff --git a/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php7/php-fpm.conf b/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php8/php-fpm.conf
similarity index 67%
rename from Dockerfiles/web-nginx-mysql/alpine/conf/etc/php7/php-fpm.conf
rename to Dockerfiles/web-nginx-mysql/alpine/conf/etc/php8/php-fpm.conf
index 9bb236cf5..7cc89d0f9 100644
--- a/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php7/php-fpm.conf
+++ b/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php8/php-fpm.conf
@@ -1,4 +1,4 @@
-include=/etc/php7/php-fpm.d/*.conf
+include=/etc/php8/php-fpm.d/*.conf
 
 [global]
 
diff --git a/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php7/php-fpm.d/zabbix.conf b/Dockerfiles/web-nginx-mysql/alpine/conf/etc/php8/php-fpm.d/zabbix.conf
similarity index 100%
rename from Dockerfiles/web-nginx-mysql/alpine/conf/etc/php7/php-fpm.d/zabbix.conf
rename to Dockerfiles/web-nginx-mysql/alpine/conf/etc/php8/php-fpm.d/zabbix.conf
diff --git a/Dockerfiles/web-nginx-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf b/Dockerfiles/web-nginx-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
index 6268ac47c..1eb877319 100644
--- a/Dockerfiles/web-nginx-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
+++ b/Dockerfiles/web-nginx-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
@@ -15,8 +15,8 @@ redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
 
-[program:php-fpm7]
-command = /usr/sbin/%(program_name)s -F -y /etc/php7/php-fpm.conf
+[program:php-fpm8]
+command = /usr/sbin/%(program_name)s -F -y /etc/php8/php-fpm.conf
 auto_start = true
 autorestart = true
 
diff --git a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
index 7086cffa0..e78eec52b 100755
--- a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
@@ -143,7 +143,7 @@ prepare_web_server() {
 prepare_zbx_web_config() {
     echo "** Preparing Zabbix frontend configuration file"
 
-    PHP_CONFIG_FILE="/etc/php7/php-fpm.d/zabbix.conf"
+    PHP_CONFIG_FILE="/etc/php8/php-fpm.d/zabbix.conf"
 
     export PHP_FPM_PM=${PHP_FPM_PM:-"dynamic"}
     export PHP_FPM_PM_MAX_CHILDREN=${PHP_FPM_PM_MAX_CHILDREN:-"50"}
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/Dockerfile b/Dockerfiles/web-nginx-pgsql/alpine/Dockerfile
index e7ae37271..59dde5d2c 100644
--- a/Dockerfiles/web-nginx-pgsql/alpine/Dockerfile
+++ b/Dockerfiles/web-nginx-pgsql/alpine/Dockerfile
@@ -33,22 +33,22 @@ RUN set -eux && \
     INSTALL_PKGS="bash \
             curl \
             nginx \
-            php7-bcmath \
-            php7-ctype \
-            php7-fpm \
-            php7-gd \
-            php7-gettext \
-            php7-json \
-            php7-ldap \
-            php7-mbstring \
-            php7-pgsql \
-            php7-session \
-            php7-simplexml \
-            php7-sockets \
-            php7-fileinfo \
-            php7-xmlreader \
-            php7-xmlwriter \
-            php7-openssl \
+            php8-bcmath \
+            php8-ctype \
+            php8-fpm \
+            php8-gd \
+            php8-gettext \
+            php8-json \
+            php8-ldap \
+            php8-mbstring \
+            php8-pgsql \
+            php8-session \
+            php8-simplexml \
+            php8-sockets \
+            php8-fileinfo \
+            php8-xmlreader \
+            php8-xmlwriter \
+            php8-openssl \
             postgresql-client \
             supervisor" && \
     apk add \
@@ -78,7 +78,7 @@ RUN set -eux && \
     mkdir -p /etc/zabbix/web && \
     mkdir -p /etc/zabbix/web/certs && \
     mkdir -p /var/lib/php/session && \
-    rm -rf /etc/php7/php-fpm.d/www.conf && \
+    rm -rf /etc/php8/php-fpm.d/www.conf && \
     rm -f /etc/nginx/http.d/*.conf && \
     ln -sf /dev/fd/2 /var/lib/nginx/logs/error.log && \
     cd /usr/share/zabbix/ && \
@@ -92,9 +92,9 @@ RUN set -eux && \
     chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chmod -R g=u /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
-    chown --quiet -R zabbix:root /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
-    chgrp -R 0 /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
-    chmod -R g=u /etc/nginx/ /etc/php7/php-fpm.d/ /etc/php7/php-fpm.conf && \
+    chown --quiet -R zabbix:root /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
+    chgrp -R 0 /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
+    chmod -R g=u /etc/nginx/ /etc/php8/php-fpm.d/ /etc/php8/php-fpm.conf && \
     chown --quiet -R zabbix:root /var/lib/php/session/ /var/lib/nginx/ && \
     chgrp -R 0 /var/lib/php/session/ /var/lib/nginx/ && \
     chmod -R g=u /var/lib/php/session/ /var/lib/nginx/ && \
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php7/php-fpm.conf b/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php8/php-fpm.conf
similarity index 67%
rename from Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php7/php-fpm.conf
rename to Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php8/php-fpm.conf
index 9bb236cf5..7cc89d0f9 100644
--- a/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php7/php-fpm.conf
+++ b/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php8/php-fpm.conf
@@ -1,4 +1,4 @@
-include=/etc/php7/php-fpm.d/*.conf
+include=/etc/php8/php-fpm.d/*.conf
 
 [global]
 
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php7/php-fpm.d/zabbix.conf b/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php8/php-fpm.d/zabbix.conf
similarity index 100%
rename from Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php7/php-fpm.d/zabbix.conf
rename to Dockerfiles/web-nginx-pgsql/alpine/conf/etc/php8/php-fpm.d/zabbix.conf
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf b/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
index 6268ac47c..1eb877319 100644
--- a/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
+++ b/Dockerfiles/web-nginx-pgsql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf
@@ -15,8 +15,8 @@ redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
 
-[program:php-fpm7]
-command = /usr/sbin/%(program_name)s -F -y /etc/php7/php-fpm.conf
+[program:php-fpm8]
+command = /usr/sbin/%(program_name)s -F -y /etc/php8/php-fpm.conf
 auto_start = true
 autorestart = true
 
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
index acfe0619a..1a8fe5eee 100755
--- a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
@@ -142,7 +142,7 @@ prepare_web_server() {
 prepare_zbx_web_config() {
     echo "** Preparing Zabbix frontend configuration file"
 
-    PHP_CONFIG_FILE="/etc/php7/php-fpm.d/zabbix.conf"
+    PHP_CONFIG_FILE="/etc/php8/php-fpm.d/zabbix.conf"
 
     export PHP_FPM_PM=${PHP_FPM_PM:-"dynamic"}
     export PHP_FPM_PM_MAX_CHILDREN=${PHP_FPM_PM_MAX_CHILDREN:-"50"}