diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01a073b..625014c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### citus-docker v5.1.0 (May 17, 2016) ###
+
+* Bump Citus version to 5.1.0; brings COPY, EXPLAIN, and more performance
+
+* Based on latest PostgreSQL 9.5.3 image and official Citus 5.1.0 package
+
 ### citus-docker v5.0.1 (March 24, 2016) ###
 
 * Install package from PGDG!
diff --git a/Dockerfile b/Dockerfile
index 427e563..e61587c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM postgres:9.5.2
+FROM postgres:9.5.3
 MAINTAINER Citus Data https://citusdata.com
 
-ENV CITUS_VERSION 5.0.1-1.pgdg80+1
+ENV CITUS_VERSION 5.1.0-1.pgdg80+1
 
 # install Citus
 RUN apt-get update \
diff --git a/docker-compose.yml b/docker-compose.yml
index c837d04..7ac6eff 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,11 +3,11 @@ version: '2'
 services:
   master:
     container_name: 'citus_master'
-    image: 'citusdata/citus:5.0.1'
+    image: 'citusdata/citus:5.1.0'
     ports: ['5432:5432']
     labels: ['com.citusdata.role=Master']
   worker:
-    image: 'citusdata/citus:5.0.1'
+    image: 'citusdata/citus:5.1.0'
     labels: ['com.citusdata.role=Worker']
   config:
     container_name: 'citus_config'
diff --git a/tutum.yml b/tutum.yml
index 43af068..aaeaa0b 100644
--- a/tutum.yml
+++ b/tutum.yml
@@ -1,11 +1,11 @@
 master:
-  image: 'citusdata/citus:5.0.1'
+  image: 'citusdata/citus:5.1.0'
   ports: ['5432:5432']
   tags: ['master']
   links: ['worker']
   deployment_strategy: every_node
 worker:
-  image: 'citusdata/citus:5.0.1'
+  image: 'citusdata/citus:5.1.0'
   target_num_containers: 2
   tags: ['worker']
 config: