diff --git a/requirements/requirements_lightning.txt b/requirements/requirements_lightning.txt
index c6bd2950b8f8..1c8416da287b 100644
--- a/requirements/requirements_lightning.txt
+++ b/requirements/requirements_lightning.txt
@@ -5,7 +5,7 @@ lightning>2.2.1,<=2.4.0
 omegaconf<=2.3
 peft
 torchmetrics>=0.11.0
-transformers~=5.3.0
+transformers~=5.5.0
 wandb
 webdataset>=0.2.86
 nv_one_logger_core>=2.1.0
diff --git a/requirements/requirements_vllm.txt b/requirements/requirements_vllm.txt
index ddfa4deaf19d..8f967ef90dbb 100644
--- a/requirements/requirements_vllm.txt
+++ b/requirements/requirements_vllm.txt
@@ -20,7 +20,7 @@ pangu
 rouge_score
 sacrebleu
 scikit-learn
-transformers==5.3.0
+transformers==5.5.0
 vllm==0.22.0
 webdataset>=0.2.86
 wget