diff --git a/bucket/pyenv.json b/bucket/pyenv.json
index 0baeabff56..e73a960280 100644
--- a/bucket/pyenv.json
+++ b/bucket/pyenv.json
@@ -1,14 +1,14 @@
 {
-    "version": "2.64.11",
+    "version": "3.1",
     "description": "Simple python version management tool for switching between multiple versions of Python.",
     "homepage": "https://pyenv-win.github.io/pyenv-win/",
     "license": "MIT",
     "notes": "You can specify the PYTHON_BUILD_MIRROR_URL environment variable and run 'pyenv update' to speed up downloads.",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/pyenv-win/pyenv-win/archive/v2.64.11.zip",
-            "hash": "66652032232678e195242445ce96438437cba30d05000645a6793677f5e27b56",
-            "extract_dir": "pyenv-win-2.64.11"
+            "url": "https://github.com/pyenv-win/pyenv-win/archive/v3.1.zip",
+            "hash": "bc9f17f844b1fa4e2024907646e61b14602cb2b07201589079f3bd5ac8a3b8d7",
+            "extract_dir": "pyenv-win-3.1"
         }
     },
     "pre_install": "if (!(Test-Path \"$persist_dir\\pyenv-win\\version\")) { New-Item \"$dir\\pyenv-win\\version\" | Out-Null }",