diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc427ac9..5562229e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,12 @@ 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.~~
 
+## [0.4.3] - 2020-05-15
+
+### Other
+
+- Update sysinfo version that fixes an overflow issue.
+
 ## [0.4.2] - 2020-05-11
 
 ### Changes
diff --git a/Cargo.toml b/Cargo.toml
index 88b18f0b..fe94f041 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bottom"
-version = "0.4.2"
+version = "0.4.3"
 authors = ["Clement Tsang <cjhtsang@uwaterloo.ca>"]
 edition = "2018"
 repository = "https://github.com/ClementTsang/bottom"
diff --git a/README.md b/README.md
index 756db523..625c5c35 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ cd bottom
 cargo install --path .
 
 # Download from releases and install
-curl -LO https://github.com/ClementTsang/bottom/releases/download/0.4.2/bottom_source_code.tar.gz
+curl -LO https://github.com/ClementTsang/bottom/releases/download/0.4.3/bottom_source_code.tar.gz
 tar -xzvf bottom_source_code.tar.gz
 cargo install --path .
 ```
@@ -96,8 +96,8 @@ yay bottom-bin
 A `.deb` file is provided on each [release](https://github.com/ClementTsang/bottom/releases/latest):
 
 ```bash
-curl -LO https://github.com/ClementTsang/bottom/releases/download/0.4.2/bottom_0.4.2_amd64.deb
-sudo dpkg -i bottom_0.4.2_amd64.deb
+curl -LO https://github.com/ClementTsang/bottom/releases/download/0.4.3/bottom_0.4.3_amd64.deb
+sudo dpkg -i bottom_0.4.3_amd64.deb
 ```
 
 ### Homebrew
@@ -124,7 +124,7 @@ Choco package located [here](https://chocolatey.org/packages/bottom).
 choco install bottom
 
 # Version number may be required for newer releases, if available:
-choco install bottom --version=0.4.2
+choco install bottom --version=0.4.3
 ```
 
 ## Usage