diff --git a/EnotaryoPH/EnotaryoPH.DbMigration/Scripts/04_EventLog_StreamID.sql b/EnotaryoPH/EnotaryoPH.DbMigration/Scripts/04_EventLog_StreamID.sql
new file mode 100644
index 0000000..f42723e
--- /dev/null
+++ b/EnotaryoPH/EnotaryoPH.DbMigration/Scripts/04_EventLog_StreamID.sql
@@ -0,0 +1,19 @@
+BEGIN TRANSACTION;
+
+-- Create a new column with the desired data type
+ALTER TABLE "EventLogs"
+ADD COLUMN IF NOT EXISTS "NewStreamID" VARCHAR(255) NOT NULL;
+
+-- Update values in the new column (cast the original int8 to varchar)
+UPDATE "EventLogs"
+SET "NewStreamID" = CAST("StreamID" AS VARCHAR);
+
+-- Drop the original column (keeping only valid data)
+ALTER TABLE "EventLogs"
+DROP COLUMN "StreamID";
+
+-- Rename the new column to the original name
+ALTER TABLE "EventLogs"
+RENAME COLUMN "NewStreamID" TO "StreamID";
+
+COMMIT TRANSACTION;