diff --git a/README.md b/README.md
index 04cfbdf..507cf51 100644
--- a/README.md
+++ b/README.md
@@ -335,6 +335,7 @@ Recommendation: Use the latest available version if possible.
 **Stack:** (with `enable-stack: true`)
 
 - `latest` (default, recommended)
+- `3.1.1` `3.1`
 - `2.15.7` `2.15`
 - `2.15.5`
 - `2.15.3`
diff --git a/dist/index.js b/dist/index.js
index 198a865..a6447e2 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","9.6.6","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":["3.12.1.0","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"]}');
+module.exports = JSON.parse('{"ghc":["9.10.1","9.8.2","9.8.1","9.6.6","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":["3.12.1.0","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":["3.1.1","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":["0.1.30.0"]}');
 
 /***/ })
 
diff --git a/lib/versions.json b/lib/versions.json
index 901cc5a..08fb77b 100644
--- a/lib/versions.json
+++ b/lib/versions.json
@@ -67,6 +67,7 @@
         "2.4.1.0"
     ],
     "stack": [
+        "3.1.1",
         "2.15.7",
         "2.15.5",
         "2.15.3",
@@ -96,5 +97,5 @@
         "1.3.0",
         "1.2.0"
     ],
-    "ghcup": ["0.1.22.0"]
+    "ghcup": ["0.1.30.0"]
 }
diff --git a/src/versions.json b/src/versions.json
index 17ed30f..925c2e4 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -67,6 +67,7 @@
     "2.4.1.0"
   ],
   "stack": [
+    "3.1.1",
     "2.15.7",
     "2.15.5",
     "2.15.3",
@@ -96,5 +97,5 @@
     "1.3.0",
     "1.2.0"
   ],
-  "ghcup": ["0.1.22.0"]
+  "ghcup": ["0.1.30.0"]
 }