diff --git a/.travis.yml b/.travis.yml
index 9c2f5e9..a1cc42b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 sudo: required
 services: [ docker ]
 script:
-  - docker build -t citusdata/citus:8.2.2 .
+  - docker build -t citusdata/citus:8.3.0 .
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c847fc..8c9d2db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### citus-docker v8.3.0.docker (July 10, 2019) ###
+
+* Bump Citus version to 8.3.0
+
+* Bump PostgreSQL version to 11.4
+
 ### citus-docker v8.2.2.docker (June 12, 2019) ###
 
 * Bump Citus version to 8.2.2
diff --git a/Dockerfile b/Dockerfile
index 8046472..0ad0744 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM postgres:11
-ARG VERSION=8.2.2
+FROM postgres:11.4
+ARG VERSION=8.3.0
 LABEL maintainer="Citus Data https://citusdata.com" \
       org.label-schema.name="Citus" \
       org.label-schema.description="Scalable PostgreSQL for multi-tenant and real-time workloads" \
@@ -17,7 +17,7 @@ RUN apt-get update \
        ca-certificates \
        curl \
     && curl -s https://install.citusdata.com/community/deb.sh | bash \
-    && apt-get install -y postgresql-$PG_MAJOR-citus-8.2=$CITUS_VERSION \
+    && apt-get install -y postgresql-$PG_MAJOR-citus-8.3=$CITUS_VERSION \
                           postgresql-$PG_MAJOR-hll=2.12.citus-1 \
                           postgresql-$PG_MAJOR-topn=2.2.0 \
     && apt-get purge -y --auto-remove curl \
diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index c7d1a93..2766048 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,5 +1,5 @@
-FROM postgres:10.1-alpine
-ARG VERSION=7.1.0
+FROM postgres:11.4-alpine
+ARG VERSION=8.3.0
 LABEL maintainer="Citus Data https://citusdata.com" \
       org.label-schema.name="Citus" \
       org.label-schema.description="Scalable PostgreSQL for multi-tenant and real-time workloads" \
@@ -14,7 +14,9 @@ RUN apk add --no-cache \
         build-base \
         curl \
         curl-dev \
-        openssl-dev && \
+        openssl-dev \
+        ca-certificates \
+        icu-dev && \
     apk add --no-cache libcurl && \
     curl -sfLO "https://github.com/citusdata/citus/archive/v${VERSION}.tar.gz" && \
     tar xzf "v${VERSION}.tar.gz" && \
diff --git a/docker-compose.yml b/docker-compose.yml
index 7d7fd05..d2def43 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,11 +3,11 @@ version: '2.1'
 services:
   master:
     container_name: "${COMPOSE_PROJECT_NAME:-citus}_master"
-    image: 'citusdata/citus:8.2.2'
+    image: 'citusdata/citus:8.3.0'
     ports: ["${MASTER_EXTERNAL_PORT:-5432}:5432"]
     labels: ['com.citusdata.role=Master']
   worker:
-    image: 'citusdata/citus:8.2.2'
+    image: 'citusdata/citus:8.3.0'
     labels: ['com.citusdata.role=Worker']
     depends_on: { manager: { condition: service_healthy } }
   manager: