diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfc2fa939..294174531 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CodeQL Action and CodeQL Runner Changelog
 
+## 1.0.17 - 07 Oct 2021
+
+- Update default CodeQL bundle version to 2.6.3. [#761](https://github.com/github/codeql-action/pull/761)
+
 ## 1.0.16 - 05 Oct 2021
 
 No user facing changes.
diff --git a/lib/defaults.json b/lib/defaults.json
index bfc2ccfb7..02902fe32 100644
--- a/lib/defaults.json
+++ b/lib/defaults.json
@@ -1,3 +1,3 @@
 {
-    "bundleVersion": "codeql-bundle-20210921"
+    "bundleVersion": "codeql-bundle-20211005"
 }
diff --git a/node_modules/.package-lock.json b/node_modules/.package-lock.json
index 902f74b51..51ec46a8c 100644
--- a/node_modules/.package-lock.json
+++ b/node_modules/.package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package-lock.json b/package-lock.json
index eb22edf5a..0e53b062e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "1.0.16",
+      "version": "1.0.17",
       "license": "MIT",
       "dependencies": {
         "@actions/artifact": "^0.5.2",
diff --git a/package.json b/package.json
index 59c457edb..ce6402b0b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "private": true,
   "description": "CodeQL action",
   "scripts": {
diff --git a/runner/package-lock.json b/runner/package-lock.json
index 7db5d9817..ec2120c62 100644
--- a/runner/package-lock.json
+++ b/runner/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql-runner",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/runner/package.json b/runner/package.json
index c07d9026e..12dc1152d 100644
--- a/runner/package.json
+++ b/runner/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql-runner",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "private": true,
   "description": "CodeQL runner",
   "scripts": {
diff --git a/src/defaults.json b/src/defaults.json
index a1e0205fb..9fb9ab85a 100644
--- a/src/defaults.json
+++ b/src/defaults.json
@@ -1,3 +1,3 @@
 {
-  "bundleVersion": "codeql-bundle-20210921"
+  "bundleVersion": "codeql-bundle-20211005"
 }