diff --git a/pyproject.toml b/pyproject.toml
index ad304f519..1b537256e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -278,7 +278,7 @@ full = [
     "thai-nner==0.3",
     "tltk>=1.10,<2",
     "torch>=1.13.1,<3",
-    "transformers==5.15.0",
+    "transformers==5.15.1",
     "ufal.chu-liu-edmonds==1.0.3",
     "word2word>=1.0.0,<2",
     "wtpsplit==1.3.0",