diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90a17e9..b82c06b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # Changelog
 
-## 4.2.0-pre.2 (2020-07-28)
-- Bump [`thelounge`][1] to [`4.2.0-pre.2`](https://github.com/thelounge/thelounge/releases/tag/v4.2.0-pre.2).
+## 4.2.0 (2020-08-20)
+- Bump [`thelounge`][1] to [`4.2.0`](https://github.com/thelounge/thelounge/releases/tag/v4.2.0).
 
 ## 4.1.0 (2020-03-09)
 - Bump [`thelounge`][1] to [`4.1.0`](https://github.com/thelounge/thelounge/releases/tag/v4.1.0).
diff --git a/Dockerfile b/Dockerfile
index e653972..b4170f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,6 @@ CMD ["thelounge", "start"]
 COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
 
 # Install thelounge.
-ARG THELOUNGE_VERSION=4.2.0-pre.2
+ARG THELOUNGE_VERSION=4.2.0
 RUN yarn --non-interactive --frozen-lockfile global add thelounge@${THELOUNGE_VERSION} && \
     yarn --non-interactive cache clean
diff --git a/Makefile b/Makefile
index b75ec00..5dca252 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-THELOUNGE_VERSION?=4.2.0-pre.2
+THELOUNGE_VERSION?=4.2.0
 ORGANISATION?=thelounge
 
 all: main alpine
diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index f038101..1cae19a 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -15,7 +15,7 @@ CMD ["thelounge", "start"]
 COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
 
 # Install thelounge.
-ARG THELOUNGE_VERSION=4.2.0-pre.2
+ARG THELOUNGE_VERSION=4.2.0
 RUN apk --update --no-cache add python build-base && \
     yarn --non-interactive --frozen-lockfile global add thelounge@${THELOUNGE_VERSION} && \
     yarn --non-interactive cache clean && \