diff --git a/dyana/loaders/automodel/requirements.txt b/dyana/loaders/automodel/requirements.txt
index 74270ac..dca003d 100644
--- a/dyana/loaders/automodel/requirements.txt
+++ b/dyana/loaders/automodel/requirements.txt
@@ -1,3 +1,3 @@
-transformers==5.18.0
+transformers==5.19.0
 torch==2.14.1
 accelerate==1.15.0
\ No newline at end of file
diff --git a/dyana/loaders/base/dyana-requirements-gpu.txt b/dyana/loaders/base/dyana-requirements-gpu.txt
index f3c2a37..04e5ba6 100644
--- a/dyana/loaders/base/dyana-requirements-gpu.txt
+++ b/dyana/loaders/base/dyana-requirements-gpu.txt
@@ -1,3 +1,3 @@
 psutil==7.2.2
 torch==2.14.1
-pydantic==2.13.5
\ No newline at end of file
+pydantic==2.14.1
\ No newline at end of file
diff --git a/dyana/loaders/base/dyana-requirements.txt b/dyana/loaders/base/dyana-requirements.txt
index b0e69ea..b7cd846 100644
--- a/dyana/loaders/base/dyana-requirements.txt
+++ b/dyana/loaders/base/dyana-requirements.txt
@@ -1,2 +1,2 @@
 psutil==7.2.2
-pydantic==2.13.5
\ No newline at end of file
+pydantic==2.14.1
\ No newline at end of file
diff --git a/dyana/loaders/megatron/requirements.txt b/dyana/loaders/megatron/requirements.txt
index ebaf0d2..d10f7aa 100644
--- a/dyana/loaders/megatron/requirements.txt
+++ b/dyana/loaders/megatron/requirements.txt
@@ -7,7 +7,7 @@ packaging>=20.0
 typing_extensions>=4.0.0
 
 # Megatron DMC dependencies
-flash-attn==2.8.3.post1
+flash-attn==2.8.3.post2
 sentencepiece==0.2.2
 hydra-core==1.3.7
 hydra_colorlog==1.2.0