diff --git a/bucket/scons.json b/bucket/scons.json
index 90701eb808..ff1b178e96 100644
--- a/bucket/scons.json
+++ b/bucket/scons.json
@@ -1,13 +1,13 @@
 {
-    "version": "4.4.0",
+    "version": "4.5.0",
     "description": "A software construction tool",
     "homepage": "https://scons.org/",
     "license": "MIT",
     "suggest": {
         "Python": "python"
     },
-    "url": "https://downloads.sourceforge.net/project/scons/scons-local/4.4.0/scons-local-4.4.0.zip",
-    "hash": "sha1:cce0c0865a62385550dc171f507df90ad20baa1e",
+    "url": "https://downloads.sourceforge.net/project/scons/scons-local/4.5.0/scons-local-4.5.0.zip",
+    "hash": "sha1:fff9aaa61e4eafdda29b8325109e4cba6780c670",
     "pre_install": "echo \"python `\"$dir\\scons.py`\" @args\" | out-file \"$dir\\scons.ps1\"",
     "bin": "scons.ps1",
     "checkver": {