diff --git a/backend/python/transformers/requirements-cpu.txt b/backend/python/transformers/requirements-cpu.txt
index 06d5fe878..3e3206912 100644
--- a/backend/python/transformers/requirements-cpu.txt
+++ b/backend/python/transformers/requirements-cpu.txt
@@ -7,4 +7,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
\ No newline at end of file
+protobuf==7.36.1
\ No newline at end of file
diff --git a/backend/python/transformers/requirements-cublas12.txt b/backend/python/transformers/requirements-cublas12.txt
index 6a40d2ca4..40bf331d4 100644
--- a/backend/python/transformers/requirements-cublas12.txt
+++ b/backend/python/transformers/requirements-cublas12.txt
@@ -7,4 +7,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
\ No newline at end of file
+protobuf==7.36.1
\ No newline at end of file
diff --git a/backend/python/transformers/requirements-cublas13.txt b/backend/python/transformers/requirements-cublas13.txt
index 649590009..f394f98b1 100644
--- a/backend/python/transformers/requirements-cublas13.txt
+++ b/backend/python/transformers/requirements-cublas13.txt
@@ -7,4 +7,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
\ No newline at end of file
+protobuf==7.36.1
\ No newline at end of file
diff --git a/backend/python/transformers/requirements-hipblas.txt b/backend/python/transformers/requirements-hipblas.txt
index 0632addc2..e4b1bba11 100644
--- a/backend/python/transformers/requirements-hipblas.txt
+++ b/backend/python/transformers/requirements-hipblas.txt
@@ -8,4 +8,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
\ No newline at end of file
+protobuf==7.36.1
\ No newline at end of file
diff --git a/backend/python/transformers/requirements-intel.txt b/backend/python/transformers/requirements-intel.txt
index 18eed5532..54ee6ce67 100644
--- a/backend/python/transformers/requirements-intel.txt
+++ b/backend/python/transformers/requirements-intel.txt
@@ -8,4 +8,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
\ No newline at end of file
+protobuf==7.36.1
\ No newline at end of file
diff --git a/backend/python/transformers/requirements-mps.txt b/backend/python/transformers/requirements-mps.txt
index 8938cbf8f..ea8ba5ab0 100644
--- a/backend/python/transformers/requirements-mps.txt
+++ b/backend/python/transformers/requirements-mps.txt
@@ -7,4 +7,4 @@ bitsandbytes
 sentence-transformers==5.7.0
 diffusers
 soundfile
-protobuf==7.35.0
+protobuf==7.36.1
diff --git a/backend/python/transformers/requirements.txt b/backend/python/transformers/requirements.txt
index 3fa4995d0..d85aca02a 100644
--- a/backend/python/transformers/requirements.txt
+++ b/backend/python/transformers/requirements.txt
@@ -1,5 +1,5 @@
 grpcio==1.83.0
-protobuf==7.35.0
+protobuf==7.36.1
 certifi
 setuptools
 scipy==1.18.0