diff --git a/cassandra/Dockerfile b/cassandra/Dockerfile
index 10e6233..8f25f92 100644
--- a/cassandra/Dockerfile
+++ b/cassandra/Dockerfile
@@ -2,7 +2,7 @@
 FROM openzipkin/jre-full:1.8.0_72
 MAINTAINER OpenZipkin "http://zipkin.io/"
 
-ENV ZIPKIN_VERSION 1.4.2
+ENV ZIPKIN_VERSION 1.4.3
 
 # Temporarily hard-code zipkin's configuration to a class that looks up the container's IP
 ADD ZipkinConfigurationLoader.class /cassandra/build/classes/main/ZipkinConfigurationLoader.class
diff --git a/mysql/Dockerfile b/mysql/Dockerfile
index 95f1a76..0803556 100644
--- a/mysql/Dockerfile
+++ b/mysql/Dockerfile
@@ -2,7 +2,7 @@
 FROM openzipkin/jre-full:1.8.0_72
 MAINTAINER OpenZipkin "http://zipkin.io/"
 
-ENV ZIPKIN_VERSION 1.4.2
+ENV ZIPKIN_VERSION 1.4.3
 
 WORKDIR /mysql
 ADD install.sh /mysql/install
diff --git a/zipkin/Dockerfile b/zipkin/Dockerfile
index 256b7ed..7430811 100644
--- a/zipkin/Dockerfile
+++ b/zipkin/Dockerfile
@@ -15,7 +15,7 @@ FROM openzipkin/jre-full:1.8.0_72
 MAINTAINER OpenZipkin "http://zipkin.io/"
 
 ENV ZIPKIN_REPO https://jcenter.bintray.com
-ENV ZIPKIN_VERSION 1.4.2
+ENV ZIPKIN_VERSION 1.4.3
 
 # Use to set heap, trust store or other system properties.
 ENV JAVA_OPTS -Djava.security.egd=file:/dev/./urandom