diff --git a/graphql-api/src/queries/gene-queries.ts b/graphql-api/src/queries/gene-queries.ts
index f10350682..ddfed948a 100644
--- a/graphql-api/src/queries/gene-queries.ts
+++ b/graphql-api/src/queries/gene-queries.ts
@@ -6,7 +6,7 @@ const GENE_INDICES = {
   // GRCh37: 'genes_grch37',
   // GRCh38: 'genes_grch38',
   GRCh37: 'genes_grch37-2024-11-15--15-23',
-  GRCh38: 'genes_grch38-2024-11-15--15-32',
+  GRCh38: 'genes_grch38-2024-11-20--16-28',
 }
 
 const _fetchGeneById = async (esClient: any, geneId: any, referenceGenome: any) => {