diff --git a/DOCKER_VERSION b/DOCKER_VERSION
index 44e98ada..c968a576 100644
--- a/DOCKER_VERSION
+++ b/DOCKER_VERSION
@@ -1 +1 @@
-7.3.3
+7.3.4
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 633c9bee..b1d11a6a 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [7.3.4] - 2019-11-20
+
+- 32-bits compile fix, courtesy of @fcojavmc
+
 ## [7.3.1] - 2019-11-16
 
 - ws proxy_server / remote server close not forwarded to the client
diff --git a/ixwebsocket/IXWebSocketVersion.h b/ixwebsocket/IXWebSocketVersion.h
index 2de2ede4..efcf8b05 100644
--- a/ixwebsocket/IXWebSocketVersion.h
+++ b/ixwebsocket/IXWebSocketVersion.h
@@ -6,4 +6,4 @@
 
 #pragma once
 
-#define IX_WEBSOCKET_VERSION "7.3.3"
+#define IX_WEBSOCKET_VERSION "7.3.4"