diff --git a/bucket/highs.json b/bucket/highs.json
index b8117bb28d..1b4a17efc9 100644
--- a/bucket/highs.json
+++ b/bucket/highs.json
@@ -1,17 +1,17 @@
 {
     "##": "This manifest uses 7z instead of Expand-7zipArchive due to invalid tar extraction error",
-    "version": "1.8.1+0",
+    "version": "1.9.0+0",
     "description": "High performance software for linear optimization",
     "homepage": "https://www.maths.ed.ac.uk/hall/HiGHS/",
     "license": "MIT",
     "architecture": {
         "32bit": {
-            "url": "https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases/download/HiGHS-v1.8.1+0/HiGHS.v1.8.1.i686-w64-mingw32-cxx11.tar.gz#/dl.gz",
-            "hash": "ab92591e1f67526f52a6b0cec33d7de0a61b2e910a97652fe4767146bcac0efe"
+            "url": "https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases/download/HiGHS-v1.9.0+0/HiGHS.v1.9.0.i686-w64-mingw32-cxx11.tar.gz#/dl.gz",
+            "hash": "256b9cea576851f1e3929544b93bf59b1ce11c1db488e4c609360407e59d825f"
         },
         "64bit": {
-            "url": "https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases/download/HiGHS-v1.8.1+0/HiGHS.v1.8.1.x86_64-w64-mingw32-cxx11.tar.gz#/dl.gz",
-            "hash": "35e6456794225b4cee8addd98abfc1f3dc140899f0b7c011b9803cb968f1e541"
+            "url": "https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases/download/HiGHS-v1.9.0+0/HiGHS.v1.9.0.x86_64-w64-mingw32-cxx11.tar.gz#/dl.gz",
+            "hash": "ffff5c71ab17feec216904e70a146c72fb81b21dacd0dbda469ccb6e47a58c86"
         }
     },
     "installer": {