diff --git a/bucket/zstd.json b/bucket/zstd.json
index 13d949968a..8e32df02bb 100644
--- a/bucket/zstd.json
+++ b/bucket/zstd.json
@@ -2,15 +2,15 @@
     "homepage": "https://facebook.github.io/zstd/",
     "license": "BSD-3-Clause",
     "description": "High compression ratios compression algorithm",
-    "version": "1.4.4",
+    "version": "1.4.5",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/zstd/releases/download/v1.4.4/zstd-v1.4.4-win64.zip",
-            "hash": "bb1591db8376fb5360640088e0cc9920c6da9cd0f5fd4e9229316261808c1581"
+            "url": "https://github.com/facebook/zstd/releases/download/v1.4.5/zstd-v1.4.5-win64.zip",
+            "hash": "112f1a4adc80ba5f5f5c012d1b808ca7dd0c28998157d455ca0392eefade6f4f"
         },
         "32bit": {
-            "url": "https://github.com/facebook/zstd/releases/download/v1.4.4/zstd-v1.4.4-win32.zip",
-            "hash": "60d4cd6510e7253d33f47a68554a003b50dba05d1db89e16ef32bc26b126b92c"
+            "url": "https://github.com/facebook/zstd/releases/download/v1.4.5/zstd-v1.4.5-win32.zip",
+            "hash": "a0be548e4ff5799bdb98cff4f1af8187313680eaa7f591cf602bfd095898d6c5"
         }
     },
     "bin": "zstd.exe",