diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8bc73a5f..e0a72fae3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 - _Upcoming breaking change_: CodeQL version 2.21.2 and earlier were discontinued on 24 September 2026 alongside GitHub Enterprise Server 3.17, and will be unsupported by the next minor release of the CodeQL Action. Added a deprecation warning for customers using these versions of CodeQL. [#4188](https://github.com/github/codeql-action/pull/4188)
 - Update default CodeQL bundle version to [2.27.2](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.2). [#4203](https://github.com/github/codeql-action/pull/4203)
+- _Breaking change_: Bump the minimum required CodeQL bundle version to 2.20.7. [#XXXX](https://github.com/github/codeql-action/pull/XXXX)
 
 ## 4.38.2 - 24 Sept 2026
 
diff --git a/lib/entry-points.js b/lib/entry-points.js
index 93084ea9b..2702988bc 100644
--- a/lib/entry-points.js
+++ b/lib/entry-points.js
@@ -176872,7 +176872,7 @@ async function getCombinedTracerConfig(logger2, codeql, config) {
 
 // src/codeql.ts
 var cachedCodeQL = void 0;
-var CODEQL_MINIMUM_VERSION = "2.19.4";
+var CODEQL_MINIMUM_VERSION = "2.20.7";
 var CODEQL_NEXT_MINIMUM_VERSION = "2.21.3";
 var GHES_VERSION_MOST_RECENTLY_DEPRECATED = "3.17";
 var GHES_MOST_RECENT_DEPRECATION_DATE = "2026-09-24";
diff --git a/src/codeql.ts b/src/codeql.ts
index 4d4e4a091..f8231e44b 100644
--- a/src/codeql.ts
+++ b/src/codeql.ts
@@ -253,7 +253,7 @@ let cachedCodeQL: CodeQL | undefined = undefined;
  * The version flags below can be used to conditionally enable certain features
  * on versions newer than this.
  */
-const CODEQL_MINIMUM_VERSION = "2.19.4";
+const CODEQL_MINIMUM_VERSION = "2.20.7";
 
 /**
  * This version will shortly become the oldest version of CodeQL that the Action will run with.