diff --git a/backend/migrations/20260623204328_ingredients.up.sql b/backend/migrations/20260623204328_ingredients.up.sql
index b69df48..40e3a5b 100644
--- a/backend/migrations/20260623204328_ingredients.up.sql
+++ b/backend/migrations/20260623204328_ingredients.up.sql
@@ -14,9 +14,9 @@ CREATE TABLE ingredients (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     ingredient_type UUID REFERENCES ingredients_type(id) NOT NULL,
     supplier UUID REFERENCES suppliers(id) NOT NULL,
-    date_recieved TIMESTAMP NOT NULL DEFAULT now(),
-    date_opened TIMESTAMP,
-    date_last_used TIMESTAMP,
+    date_recieved TIMESTAMPTZ NOT NULL DEFAULT now(),
+    date_opened TIMESTAMPTZ,
+    date_last_used TIMESTAMPTZ,
     finished BOOLEAN DEFAULT false,
     lot VARCHAR NOT NULL
 );
diff --git a/backend/migrations/20260623205323_batches.up.sql b/backend/migrations/20260623205323_batches.up.sql
index af12aab..b73b603 100644
--- a/backend/migrations/20260623205323_batches.up.sql
+++ b/backend/migrations/20260623205323_batches.up.sql
@@ -1,7 +1,7 @@
 -- Add up migration script here
 CREATE TABLE batches (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-    created_at TIMESTAMP NOT NULL DEFAULT now(),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
     flavor UUID REFERENCES flavors(id) NOT NULL,
     lot_number VARCHAR NOT NULL
 );