diff --git a/CHANGELOG.md b/CHANGELOG.md
index 862fe39..d3729f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Changelog
 
-## Unreleased
+## v1.4.0 (2021-02-01)
 
 - Support colons in cgroup names.
+- Remove linters from runtime dependencies.
 
 ## v1.3.0 (2020-01-23)
 
diff --git a/maxprocs/version.go b/maxprocs/version.go
index 0161a67..d9ad8f4 100644
--- a/maxprocs/version.go
+++ b/maxprocs/version.go
@@ -21,4 +21,4 @@
 package maxprocs
 
 // Version is the current package version.
-const Version = "1.3.0"
+const Version = "1.4.0"