diff --git a/php/antidot/composer.json b/php/antidot/composer.json
index d2b7d823554..997d062e845 100644
--- a/php/antidot/composer.json
+++ b/php/antidot/composer.json
@@ -13,13 +13,13 @@
     "ext-json": "*",
     "antidot-fw/framework": "~0.2.1",
     "antidot-fw/antidot-react-psr15": "*",
-    "antidot-fw/cli": "*",
+    "antidot-fw/cli": "^1.1",
     "antidot-fw/container": "*",
     "antidot-fw/fast-router-adapter": "*",
-    "antidot-fw/react-framework": "*",
-    "antidot-fw/symfony-config-translator": "*",
+    "antidot-fw/react-framework": "^1.1",
+    "antidot-fw/symfony-config-translator": "^1.1",
     "antidot-fw/yaml-config-provider": "*",
-    "webmozart/assert": "*"
+    "react/http": "1.2.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/php/antidot/config.yaml b/php/antidot/config.yaml
index fde6fdcce63..e46c5ba3166 100644
--- a/php/antidot/config.yaml
+++ b/php/antidot/config.yaml
@@ -6,6 +6,9 @@ framework:
 build_deps:
   - libevent-dev
 
+php_ext:
+  - event
+
 php_mod:
   - intl
   - pcntl