diff --git a/packages/web/src/components/ExecutionHeader/index.tsx b/packages/web/src/components/ExecutionHeader/index.tsx
index 15fde3e4..71745ffa 100644
--- a/packages/web/src/components/ExecutionHeader/index.tsx
+++ b/packages/web/src/components/ExecutionHeader/index.tsx
@@ -39,11 +39,15 @@ function ExecutionId(props: Pick<IExecution, 'id'>) {
 }
 
 function ExecutionDate(props: Pick<IExecution, 'createdAt'>) {
-  const createdAt = DateTime.fromMillis(parseInt(props.createdAt, 10));
+  const createdAt = DateTime.fromMillis(
+    parseInt(props.createdAt as string, 10)
+  );
   const relativeCreatedAt = createdAt.toRelative();
 
   return (
-    <Tooltip title={createdAt.toLocaleString(DateTime.DATETIME_FULL_WITH_SECONDS)}>
+    <Tooltip
+      title={createdAt.toLocaleString(DateTime.DATETIME_FULL_WITH_SECONDS)}
+    >
       <Typography variant="body1" gutterBottom>
         {relativeCreatedAt}
       </Typography>
diff --git a/packages/web/src/components/FlowRow/index.tsx b/packages/web/src/components/FlowRow/index.tsx
index 0a6858e3..194f1869 100644
--- a/packages/web/src/components/FlowRow/index.tsx
+++ b/packages/web/src/components/FlowRow/index.tsx
@@ -65,8 +65,8 @@ export default function FlowRow(props: FlowRowProps): React.ReactElement {
     setAnchorEl(contextButtonRef.current);
   };
 
-  const createdAt = DateTime.fromMillis(parseInt(flow.createdAt, 10));
-  const updatedAt = DateTime.fromMillis(parseInt(flow.updatedAt, 10));
+  const createdAt = DateTime.fromMillis(parseInt(flow.createdAt as string, 10));
+  const updatedAt = DateTime.fromMillis(parseInt(flow.updatedAt as string, 10));
   const isUpdated = updatedAt > createdAt;
   const relativeCreatedAt = createdAt.toRelative();
   const relativeUpdatedAt = updatedAt.toRelative();