diff --git a/installer.py b/installer.py
index f7967670b..9ad0dc49c 100644
--- a/installer.py
+++ b/installer.py
@@ -626,7 +626,7 @@ def check_diffusers():
     t_start = time.time()
     if args.skip_all:
         return
-    sha = 'a1f36ee3ef4ae1bf98bd260e539197259aa981c1' # diffusers commit hash
+    sha = '3d02cd543ef3101d821cb09c8fcab23c6e7ead33' # diffusers commit hash
     # if args.use_rocm or args.use_zluda or args.use_directml:
     #     sha = '043ab2520f6a19fce78e6e060a68dbc947edb9f9' # lock diffusers versions for now
     pkg = pkg_resources.working_set.by_key.get('diffusers', None)
@@ -657,7 +657,7 @@ def check_transformers():
         target_transformers = '4.52.4'
         target_tokenizers = '0.21.4'
     else:
-        target_transformers = '4.57.1'
+        target_transformers = '4.57.3'
         target_tokenizers = '0.22.1'
     if (pkg_transformers is None) or ((pkg_transformers.version != target_transformers) or (pkg_tokenizers is None) or ((pkg_tokenizers.version != target_tokenizers) and (not args.experimental))):
         if pkg_transformers is None:
diff --git a/requirements.txt b/requirements.txt
index 7f2aae720..c26a98c51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,16 +33,16 @@ pi-heif
 
 # versioned
 rich==14.1.0
-safetensors==0.6.2
+safetensors==0.7.0
 tensordict==0.8.3
-peft==0.17.1
+peft==0.18.0
 httpx==0.28.1
 compel==2.2.1
 torchsde==0.2.6
 antlr4-python3-runtime==4.9.3
 requests==2.32.4
 tqdm==4.67.1
-accelerate==1.11.0
+accelerate==1.12.0
 einops==0.8.1
 huggingface_hub==0.36.0
 numexpr==2.11.0
@@ -50,7 +50,7 @@ numpy==2.1.2
 pandas==2.3.1
 numba==0.61.2
 protobuf==4.25.3
-pytorch_lightning==2.5.5
+pytorch_lightning==2.6.0
 urllib3==1.26.19
 Pillow==10.4.0
 timm==1.0.16