diff --git a/README.md b/README.md
index 11ed81e..7da8679 100644
--- a/README.md
+++ b/README.md
@@ -200,7 +200,7 @@ jobs:
 | `stack-setup-ghc`       | If set, `enable-stack` must be set. Runs stack setup to install the specified GHC. (Note: setting this does _not_ imply `stack-no-global`.) | "boolean" | false/unset |
 | `disable-matcher`       | If set, disables match messages from GHC as GitHub CI annotations.                                                                          | "boolean" | false/unset |
 | `cabal-update`          | If set to `false`, skip `cabal update` step.                                                                                                | `boolean` | `true`      |
-| `ghcup-release-channel` | If set, add a [release channel](https://www.haskell.org/ghcup/guide/#metadata) to ghcup.                                        | `URL`     | none        |
+| `ghcup-release-channel` | If set, add a [release channel](https://www.haskell.org/ghcup/guide/#metadata) to ghcup.                                                    | `URL`     | none        |
 
 Note: "boolean" types are set/unset, not true/false.
 That is, setting any "boolean" to a value other than the empty string (`""`) will be considered true/set.
@@ -318,7 +318,8 @@ Recommendation: Use the latest available version if possible.
 **Stack:** (with `enable-stack: true`)
 
 - `latest` (default, recommended)
-- `2.15.5` `2.15`
+- `2.15.7` `2.15`
+- `2.15.5`
 - `2.15.3`
 - `2.15.1`
 - `2.13.1` `2.13`
diff --git a/dist/index.js b/dist/index.js
index e768f4b..2a1e2bf 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -14340,7 +14340,7 @@ module.exports = JSON.parse('{"win32":{"ghc":[{"from":"9.4.3","to":"9.4.3.1"},{"
 /***/ ((module) => {
 
 "use strict";
-module.exports = JSON.parse('{"ghc":["9.10.1","9.8.2","9.8.1","9.6.5","9.6.4","9.6.3","9.6.2","9.6.1","9.4.8","9.4.7","9.4.6","9.4.5","9.4.4","9.4.3","9.4.2","9.4.1","9.2.8","9.2.7","9.2.6","9.2.5","9.2.4","9.2.3","9.2.2","9.2.1","9.0.2","9.0.1","8.10.7","8.10.6","8.10.5","8.10.4","8.10.3","8.10.2","8.10.1","8.8.4","8.8.3","8.8.2","8.8.1","8.6.5","8.6.4","8.6.3","8.6.2","8.6.1","8.4.4","8.4.3","8.4.2","8.4.1","8.2.2","8.0.2","7.10.3"],"cabal":["3.10.3.0","3.10.2.1","3.10.2.0","3.10.1.0","3.8.1.0","3.6.2.0","3.6.0.0","3.4.1.0","3.4.0.0","3.2.0.0","3.0.0.0","2.4.1.0"],"stack":["2.15.5","2.15.3","2.15.1","2.13.1","2.11.1","2.9.3","2.9.1","2.7.5","2.7.3","2.7.1","2.5.1","2.3.3","2.3.1","2.1.3","2.1.1","1.9.3","1.9.1","1.7.1","1.6.5","1.6.3","1.6.1","1.5.1","1.5.0","1.4.0","1.3.2","1.3.0","1.2.0"],"ghcup":["0.1.22.0"]}');
+module.exports = JSON.parse('{"ghc":["9.10.1","9.8.2","9.8.1","9.6.5","9.6.4","9.6.3","9.6.2","9.6.1","9.4.8","9.4.7","9.4.6","9.4.5","9.4.4","9.4.3","9.4.2","9.4.1","9.2.8","9.2.7","9.2.6","9.2.5","9.2.4","9.2.3","9.2.2","9.2.1","9.0.2","9.0.1","8.10.7","8.10.6","8.10.5","8.10.4","8.10.3","8.10.2","8.10.1","8.8.4","8.8.3","8.8.2","8.8.1","8.6.5","8.6.4","8.6.3","8.6.2","8.6.1","8.4.4","8.4.3","8.4.2","8.4.1","8.2.2","8.0.2","7.10.3"],"cabal":["3.10.3.0","3.10.2.1","3.10.2.0","3.10.1.0","3.8.1.0","3.6.2.0","3.6.0.0","3.4.1.0","3.4.0.0","3.2.0.0","3.0.0.0","2.4.1.0"],"stack":["2.15.7","2.15.5","2.15.3","2.15.1","2.13.1","2.11.1","2.9.3","2.9.1","2.7.5","2.7.3","2.7.1","2.5.1","2.3.3","2.3.1","2.1.3","2.1.1","1.9.3","1.9.1","1.7.1","1.6.5","1.6.3","1.6.1","1.5.1","1.5.0","1.4.0","1.3.2","1.3.0","1.2.0"],"ghcup":["0.1.22.0"]}');
 
 /***/ })
 
diff --git a/lib/versions.json b/lib/versions.json
index 97d7d08..0daeaa4 100644
--- a/lib/versions.json
+++ b/lib/versions.json
@@ -65,6 +65,7 @@
         "2.4.1.0"
     ],
     "stack": [
+        "2.15.7",
         "2.15.5",
         "2.15.3",
         "2.15.1",
diff --git a/src/versions.json b/src/versions.json
index 6f2e362..1cc84c2 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -65,6 +65,7 @@
     "2.4.1.0"
   ],
   "stack": [
+    "2.15.7",
     "2.15.5",
     "2.15.3",
     "2.15.1",