diff --git a/ansible/provision/group_vars/all/main.yml b/ansible/provision/group_vars/all/main.yml
index 7b48bfa5..4f6b3c94 100644
--- a/ansible/provision/group_vars/all/main.yml
+++ b/ansible/provision/group_vars/all/main.yml
@@ -74,7 +74,7 @@ mariadb_slow_query_log_enabled: false
 
 # PHP
 
-php7_version: 7.3
+php7_version: 7.4
 php7_enable_fpm: yes
 
 php7_extensions: [ apcu ]
diff --git a/docker/php-cli/Dockerfile b/docker/php-cli/Dockerfile
index f7a609fb..5cf90bed 100644
--- a/docker/php-cli/Dockerfile
+++ b/docker/php-cli/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.3-cli-alpine
+FROM php:7.4-cli-alpine
 
 # Install PDO_mysql
 RUN docker-php-ext-install pdo_mysql
@@ -8,7 +8,8 @@ RUN apk --no-cache add --virtual .build-dependencies \
         autoconf \
         g++ \
         make \
-    && pecl install xdebug-2.8.0 \
+    && pecl channel-update pecl.php.net \
+    && pecl install xdebug-2.8.1 \
     && apk --no-cache del .build-dependencies
 COPY xdebug.ini ${PHP_INI_DIR}/conf.d/xdebug.ini
 
diff --git a/docker/php-fpm/Dockerfile b/docker/php-fpm/Dockerfile
index 06f4be53..7af936c3 100644
--- a/docker/php-fpm/Dockerfile
+++ b/docker/php-fpm/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.3-fpm-alpine
+FROM php:7.4-fpm-alpine
 
 # Install PDO_mysql
 RUN docker-php-ext-install pdo_mysql
@@ -8,7 +8,8 @@ RUN apk --no-cache add --virtual .build-dependencies \
         autoconf \
         g++ \
         make \
-    && pecl install xdebug-2.8.0 \
+    && pecl channel-update pecl.php.net \
+    && pecl install xdebug-2.8.1 \
     && apk --no-cache del .build-dependencies
 COPY xdebug.ini ${PHP_INI_DIR}/conf.d/xdebug.ini