diff --git a/bucket/sbcl.json b/bucket/sbcl.json
index 04c3be817a..19f7a15a0f 100644
--- a/bucket/sbcl.json
+++ b/bucket/sbcl.json
@@ -1,5 +1,5 @@
 {
-    "version": "2.3.0",
+    "version": "2.3.1",
     "description": "A high performance Common Lisp compiler.",
     "homepage": "http://www.sbcl.org/",
     "license": {
@@ -9,8 +9,8 @@
     "notes": "Please restart your command line for SBCL_HOME to take effect. Please consider installing http://www.quicklisp.org/",
     "architecture": {
         "64bit": {
-            "url": "https://downloads.sourceforge.net/project/sbcl/sbcl/2.3.0/sbcl-2.3.0-x86-64-windows-binary.msi",
-            "hash": "sha1:236238d50bb0dd56b577bb73a05bd8b3199afc2d"
+            "url": "https://downloads.sourceforge.net/project/sbcl/sbcl/2.3.1/sbcl-2.3.1-x86-64-windows-binary.msi",
+            "hash": "sha1:eb41d810f37d5f32ab83849e7dfb314b81e1e99e"
         }
     },
     "extract_dir": "PFiles\\Steel Bank Common Lisp",