diff --git a/bucket/ytt.json b/bucket/ytt.json
index a7b66cf6ff..9608cc647f 100644
--- a/bucket/ytt.json
+++ b/bucket/ytt.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.45.0",
+    "version": "0.45.1",
     "description": "YAML templating tool that works on YAML structure instead of text",
     "homepage": "https://carvel.dev/ytt",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/carvel-dev/ytt/releases/download/v0.45.0/ytt-windows-amd64.exe#/ytt.exe",
-            "hash": "49a857875a07640dc3a5e522cbc19ef2f9ba74b8c2047848b845b20d0addc4a8"
+            "url": "https://github.com/carvel-dev/ytt/releases/download/v0.45.1/ytt-windows-amd64.exe#/ytt.exe",
+            "hash": "50cee1125897b67aa51d02c5ef13bf9632ad042251fec7fc7ae51376a90fe5da"
         },
         "arm64": {
-            "url": "https://github.com/carvel-dev/ytt/releases/download/v0.45.0/ytt-windows-arm64.exe#/ytt.exe",
-            "hash": "e381003ecf167e9a7dadf5a18026511f08a1c5fd9a393ad565650e3c7d444be2"
+            "url": "https://github.com/carvel-dev/ytt/releases/download/v0.45.1/ytt-windows-arm64.exe#/ytt.exe",
+            "hash": "0d06d9a822b589234dc000111e993e244705e117d20c4c74435fc642c0f2d459"
         }
     },
     "bin": "ytt.exe",