diff --git a/backend/python/coqui/requirements-cpu.txt b/backend/python/coqui/requirements-cpu.txt
index 08654a4ca3ef..30938ff94d63 100644
--- a/backend/python/coqui/requirements-cpu.txt
+++ b/backend/python/coqui/requirements-cpu.txt
@@ -1,6 +1,6 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
-transformers==4.48.3
+transformers==5.0.0rc3
 accelerate
-torch==2.4.1
+torch==2.7.1+cpu
 torchaudio==2.4.1
 coqui-tts
\ No newline at end of file
diff --git a/backend/python/coqui/requirements-cublas12.txt b/backend/python/coqui/requirements-cublas12.txt
index 53ed2ebc760c..ecf3296a8eac 100644
--- a/backend/python/coqui/requirements-cublas12.txt
+++ b/backend/python/coqui/requirements-cublas12.txt
@@ -1,5 +1,5 @@
-torch==2.4.1
+torch==2.7.1+cpu
 torchaudio==2.4.1
-transformers==4.48.3
+transformers==5.0.0rc3
 accelerate
 coqui-tts
\ No newline at end of file
diff --git a/backend/python/coqui/requirements-hipblas.txt b/backend/python/coqui/requirements-hipblas.txt
index 8e7d034591e3..adb04be2ae09 100644
--- a/backend/python/coqui/requirements-hipblas.txt
+++ b/backend/python/coqui/requirements-hipblas.txt
@@ -1,6 +1,6 @@
 --extra-index-url https://download.pytorch.org/whl/rocm6.4
-torch==2.8.0+rocm6.4
+torch==2.7.1+cpu
 torchaudio==2.8.0+rocm6.4
-transformers==4.48.3
+transformers==5.0.0rc3
 accelerate
 coqui-tts
\ No newline at end of file
diff --git a/backend/python/coqui/requirements-intel.txt b/backend/python/coqui/requirements-intel.txt
index 3a854b87573e..a81d57bb5958 100644
--- a/backend/python/coqui/requirements-intel.txt
+++ b/backend/python/coqui/requirements-intel.txt
@@ -1,8 +1,8 @@
 --extra-index-url https://download.pytorch.org/whl/xpu
-torch==2.8.0+xpu
+torch==2.7.1+cpu
 torchaudio==2.8.0+xpu
 optimum[openvino]
 setuptools
-transformers==4.48.3
+transformers==5.0.0rc3
 accelerate
 coqui-tts
\ No newline at end of file
diff --git a/backend/python/coqui/requirements-mps.txt b/backend/python/coqui/requirements-mps.txt
index f2883e9778c8..48b26b852f1e 100644
--- a/backend/python/coqui/requirements-mps.txt
+++ b/backend/python/coqui/requirements-mps.txt
@@ -1,4 +1,4 @@
-torch==2.7.1
-transformers==4.48.3
+torch==2.7.1+cpu
+transformers==5.0.0rc3
 accelerate
 coqui-tts