diff --git a/bucket/boost.json b/bucket/boost.json
index 1f1c9764d4..19e4afb529 100644
--- a/bucket/boost.json
+++ b/bucket/boost.json
@@ -1,16 +1,16 @@
 {
-    "version": "1.90.0",
+    "version": "1.89.0",
     "description": "Boost C++ Libraries",
     "homepage": "https://www.boost.org/",
     "license": "BSL-1.0",
     "architecture": {
         "64bit": {
-            "url": "https://downloads.sourceforge.net/project/boost/boost-binaries/1.90.0/boost_1_90_0-msvc-14.3-64.exe",
-            "hash": "sha1:9e9c0eaed2d4ede92f9842726383cb9f23232d2a"
+            "url": "https://downloads.sourceforge.net/project/boost/boost-binaries/1.89.0/boost_1_89_0-msvc-14.3-64.exe",
+            "hash": "sha1:84c419d2c0215be8532bb35836a795ad19cea987"
         },
         "32bit": {
-            "url": "https://downloads.sourceforge.net/project/boost/boost-binaries/1.90.0/boost_1_90_0-msvc-14.3-32.exe",
-            "hash": "sha1:c4fa6570fff4c41645579b83799363440d9457ca"
+            "url": "https://downloads.sourceforge.net/project/boost/boost-binaries/1.89.0/boost_1_89_0-msvc-14.3-32.exe",
+            "hash": "sha1:bd18ae5f921dc8e0ed15ef3dd4b7022ed630c71d"
         }
     },
     "innosetup": true,