diff --git a/.specstory/history/2025-08-17_20-18Z-change-date-format-in-workflow-scripts.md b/.specstory/history/2025-08-17_20-18Z-change-date-format-in-workflow-scripts.md
index d77550a..9c786d7 100644
--- a/.specstory/history/2025-08-17_20-18Z-change-date-format-in-workflow-scripts.md
+++ b/.specstory/history/2025-08-17_20-18Z-change-date-format-in-workflow-scripts.md
@@ -320,3 +320,69 @@ The scripts will now work whether you run them from:
 
 ---
 
+_**User**_
+
+this needs to be updated as well; it should scan folders with the format YYYY-MM-DD instead of daily_YYMMDD
+
+---
+
+_**Assistant**_
+
+I can see that the `UpdateSequences.bat` script is still looking for folders with the old `daily_*` pattern, but now that we've updated the date format to YYYY-MM-DD, it needs to be updated to scan for the new format. Let me update this script:
+
+
+---
+
+<details><summary>Edit file: UpdateSequences.bat</summary>
+
+I will update the script to scan for folders with YYYY-MM-DD format instead of the old daily_* pattern, and update the log messages and comments accordingly.
+
+**Chunk 1**
+Lines added: 2, lines removed: 1
+
+```diff
+@@ -21,5 +21,6 @@
+  set /a mirrorFailures=0
+  
+- for /d %%D in (daily_*) do (
++ rem Scan for folders with YYYY-MM-DD format (e.g., 2023-12-15)
++ for /d %%D in (????-??-??) do (
+    if exist "%%D" (
+      set /a dailiesScanned+=1
+```
+
+</details>
+
+---
+
+Perfect! I've updated the `UpdateSequences.bat` script to work with the new YYYY-MM-DD date format. Here's what changed:
+
+## Key Changes:
+
+### **Folder Pattern Update:**
+- **Before**: `for /d %%D in (daily_*) do (`
+- **After**: `for /d %%D in (????-??-??) do (`
+
+### **Pattern Explanation:**
+The new pattern `????-??-??` will match folders with the format:
+- `????` = 4 digits for year (e.g., 2023)
+- `-` = literal hyphen
+- `??` = 2 digits for month (e.g., 12)
+- `-` = literal hyphen  
+- `??` = 2 digits for day (e.g., 15)
+
+This will now correctly scan for folders like:
+- `2023-12-15`
+- `2024-01-03`
+- `2024-12-31`
+
+## What This Means:
+
+1. **Compatibility**: The script now works with the new date format you've implemented
+2. **Pattern Matching**: Uses Windows wildcard patterns that are more precise than the old `daily_*` pattern
+3. **Future-Proof**: Will work with dates up to 9999-99-99 (though realistically up to 2099-12-31)
+
+The script will now properly scan and process your daily folders that use the YYYY-MM-DD format, maintaining all the existing functionality for mirroring sequences and creating the `_CURRENT` directory structure.
+
+---
+
diff --git a/UpdateSequences.bat b/UpdateSequences.bat
index a7a216f..b6bfeca 100644
--- a/UpdateSequences.bat
+++ b/UpdateSequences.bat
@@ -20,7 +20,8 @@ set /a sequencesTotal=0
 set /a sequencesMirrored=0
 set /a mirrorFailures=0
 
-for /d %%D in (daily_*) do (
+rem Scan for folders with YYYY-MM-DD format (e.g., 2023-12-15)
+for /d %%D in (????-??-??) do (
   if exist "%%D" (
     set /a dailiesScanned+=1
     set "hadSub=0"