diff --git a/bucket/dvc.json b/bucket/dvc.json
index 8c342b2145..854d6497e2 100644
--- a/bucket/dvc.json
+++ b/bucket/dvc.json
@@ -1,10 +1,10 @@
 {
-    "version": "1.6.4",
+    "version": "1.6.6",
     "description": "Data & models versioning for ML projects, make them shareable and reproducible",
     "homepage": "https://dvc.org/",
     "license": "Apache-2.0",
-    "url": "https://github.com/iterative/dvc/releases/download/1.6.4/dvc-1.6.4.exe",
-    "hash": "8eb3895c8eab435c355e54ad510a9ed79bab077555b0a10f8fb76870e33db417",
+    "url": "https://github.com/iterative/dvc/releases/download/1.6.6/dvc-1.6.6.exe",
+    "hash": "302c3407ad9dcf91346d5eeccc626aec1994084de3c1c0c5b41f4a4eced74d51",
     "innosetup": true,
     "bin": "dvc.exe",
     "checkver": {