diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f548b879e..b0fc6b1456 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 
 ## [UNRELEASED]
 
-- Fix `RUNNER_TEMP environment variable must be set` when using runner.
+No user facing changes.
+
+## 1.0.4 - 28 Jun 2021
+
+- Fix `RUNNER_TEMP environment variable must be set` when using runner. [#594](https://github.com/github/codeql-action/pull/594)
+- Fix couting of lines of code for C# projects. [#586](https://github.com/github/codeql-action/pull/586)
+
 ## 1.0.3 - 23 Jun 2021
 
 No user facing changes.
diff --git a/package-lock.json b/package-lock.json
index 72f5e61e2f..10e6f31585 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 1b2f2d6751..0017ee0be6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "private": true,
   "description": "CodeQL action",
   "scripts": {
diff --git a/runner/package-lock.json b/runner/package-lock.json
index 1929f7683e..564f48b795 100644
--- a/runner/package-lock.json
+++ b/runner/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql-runner",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/runner/package.json b/runner/package.json
index 55a4fc0252..e5b9794e81 100644
--- a/runner/package.json
+++ b/runner/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql-runner",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "private": true,
   "description": "CodeQL runner",
   "scripts": {