diff --git a/Dockerfile b/Dockerfile
index 4fe06d3..d87d0e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM composer/composer:1.1-alpine
 
 LABEL maintainer "nicolas.potier@acseo.fr"
 
-RUN composer global require --dev deployer/deployer deployer/recipes codeception/codeception
+RUN composer global require --dev deployer/deployer:4.3 deployer/recipes codeception/codeception
 RUN apk --no-cache add openssh-client rsync
 
 ENTRYPOINT ["/bin/sh", "-c"]