diff --git a/bucket/sbcl.json b/bucket/sbcl.json
index 3652253e84..9018d19c5d 100644
--- a/bucket/sbcl.json
+++ b/bucket/sbcl.json
@@ -1,5 +1,5 @@
 {
-    "version": "2.5.9",
+    "version": "2.5.10",
     "description": "A high performance Common Lisp compiler.",
     "homepage": "https://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/2.5.9/sbcl-2.5.9-x86-64-windows-binary.msi",
-            "hash": "sha1:eb43f43dac2b60d1fda3e38ce9f4d89adc781f82"
+            "url": "https://downloads.sourceforge.net/project/sbcl/sbcl/2.5.10/sbcl-2.5.10-x86-64-windows-binary.msi",
+            "hash": "sha1:fe1ae756320c1a7ed9506b1779297f5f49f9e191"
         }
     },
     "extract_dir": "PFiles\\Steel Bank Common Lisp",