diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ca28bfc..bc427ac9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - TODO: ~~Moving down the CPU list will show only the corresponding graph.~~
 
-## [0.4.2] - Unreleased
+## [0.4.2] - 2020-05-11
 
 ### Changes
 
@@ -37,6 +37,8 @@ is equivalent to:
 
 - [#151](https://github.com/ClementTsang/bottom/issues/151) - Fixed an issue where if the drive I/O label didn't match any disk, the entire disk widget would display nothing.
 
+- Display SWAP and MEM legends even if the total amount is 0 to avoid a weird blank spot in the legend.
+
 ## [0.4.1] - 2020-05-05
 
 ### Bug Fixes
diff --git a/Cargo.toml b/Cargo.toml
index 7ea87f58..7d950dc5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bottom"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["Clement Tsang <cjhtsang@uwaterloo.ca>"]
 edition = "2018"
 repository = "https://github.com/ClementTsang/bottom"