diff --git a/bucket/racket-minimal.json b/bucket/racket-minimal.json
index 8fd441adc3..ebb56d675f 100644
--- a/bucket/racket-minimal.json
+++ b/bucket/racket-minimal.json
@@ -1,20 +1,20 @@
 {
-    "version": "9.0",
+    "version": "9.1",
     "description": "Minimal Racket installation, without DrRacket/docs",
     "homepage": "https://racket-lang.org",
     "license": "LGPL-3.0-or-later",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.racket-lang.org/installers/9.0/racket-minimal-9.0-x86_64-win32.exe#/dl.7z",
-            "hash": "ef597a802fad475bb6effa9c6f466abe19505448dce967cf665d083e7b91cc29"
+            "url": "https://mirror.racket-lang.org/installers/9.1/racket-minimal-9.1-x86_64-win32.exe#/dl.7z",
+            "hash": "b917f47b6dfd1efbc754e3d0510bcaaa4883b4d5419e20bb64be06c9caed9e33"
         },
         "32bit": {
-            "url": "https://mirror.racket-lang.org/installers/9.0/racket-minimal-9.0-i386-win32.exe#/dl.7z",
-            "hash": "3f9a624a362ffe2a6a38f079f36f1465e3e313ba2fd20d1b85d8c17dc1ddf2ed"
+            "url": "https://mirror.racket-lang.org/installers/9.1/racket-minimal-9.1-i386-win32.exe#/dl.7z",
+            "hash": "0961dcebc34d199286318ffd81564ba5e8fa3d1a3d94a65e23b7c4b9ddb7c866"
         },
         "arm64": {
-            "url": "https://mirror.racket-lang.org/installers/9.0/racket-minimal-9.0-arm64-win32.exe#/dl.7z",
-            "hash": "aae41337dd1c530d8b7b7d6252b9b2ce05f537af9f62b285ad7eb95d8a8929a8"
+            "url": "https://mirror.racket-lang.org/installers/9.1/racket-minimal-9.1-arm64-win32.exe#/dl.7z",
+            "hash": "6490c81a50a0c9783274d7e3c09f3ec8c8d4e0e7891ea7016b231320caaa3b22"
         }
     },
     "bin": [