diff --git a/bucket/ack.json b/bucket/ack.json
index ef48fdfa06..5146fbff90 100644
--- a/bucket/ack.json
+++ b/bucket/ack.json
@@ -10,9 +10,9 @@
     "pre_install": "Set-Content -Value '@perl.exe %~dp0ack-single-file %*' -Path \"$dir\\ack.bat\"",
     "checkver": {
         "url": "https://beyondgrep.com/install/",
-        "re": "The current stable version of ack is version ([\\d.]+),"
+        "re": "The current stable version of ack is v([\\d.]+),"
     },
     "autoupdate": {
-        "url": "https://beyondgrep.com/ack-$version-single-file#/ack-single-file"
+        "url": "https://beyondgrep.com/ack-$version#/ack-single-file"
     }
 }