diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 411256b..34a3350 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.1.0"
+  ".": "4.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bfba22f..a2c2fba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [4.2.0](https://github.com/npm/proc-log/compare/v4.1.0...v4.2.0) (2024-04-16)
+
+### Features
+
+* [`4c0d3cf`](https://github.com/npm/proc-log/commit/4c0d3cfde92e639e81a76655df74e0204a56eec8) [#85](https://github.com/npm/proc-log/pull/85) add flush method to output (#85) (@lukekarrys)
+
 ## [4.1.0](https://github.com/npm/proc-log/compare/v4.0.0...v4.1.0) (2024-04-15)
 
 ### Features
diff --git a/package.json b/package.json
index 23e2fca..4ab8910 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "proc-log",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "files": [
     "bin/",
     "lib/"