diff --git a/h2o/Dockerfile b/h2o/Dockerfile
index f33ab23..4194f0b 100644
--- a/h2o/Dockerfile
+++ b/h2o/Dockerfile
@@ -5,7 +5,7 @@
 FROM alpine
 MAINTAINER kev <noreply@easypi.pro>
 
-ENV H2O_VER 2.2.2
+ENV H2O_VER 2.2.3
 ENV H2O_URL https://github.com/h2o/h2o/archive/v${H2O_VER}.tar.gz
 ENV H2O_DIR h2o-${H2O_VER}
 
diff --git a/h2o/arm/Dockerfile b/h2o/arm/Dockerfile
index a2733ff..529a244 100644
--- a/h2o/arm/Dockerfile
+++ b/h2o/arm/Dockerfile
@@ -5,7 +5,7 @@
 FROM easypi/alpine-arm
 MAINTAINER EasyPi Software Foundation
 
-ENV H2O_VER 2.2.2
+ENV H2O_VER 2.2.3
 ENV H2O_URL https://github.com/h2o/h2o/archive/v${H2O_VER}.tar.gz
 ENV H2O_DIR h2o-${H2O_VER}