diff --git a/requirements/test/cpu.txt b/requirements/test/cpu.txt
index 91fac06966..45725d903b 100644
--- a/requirements/test/cpu.txt
+++ b/requirements/test/cpu.txt
@@ -713,7 +713,7 @@ pathvalidate==3.2.1
     # via pytablewriter
 patsy==1.0.1
     # via statsmodels
-peft==0.19.1
+peft==0.21.1
     # via -r requirements/test/cuda.in
 perceptron==0.1.4
     # via -r requirements/test/cuda.in
diff --git a/requirements/test/cuda.in b/requirements/test/cuda.in
index 4732f3a505..b40d80413e 100644
--- a/requirements/test/cuda.in
+++ b/requirements/test/cuda.in
@@ -20,7 +20,7 @@ httpx
 librosa # required for audio tests
 vector_quantize_pytorch # required for minicpmo_26 test
 vocos # required for minicpmo_26 test
-peft>=0.19.1 # required for phi-4-mm test
+peft>=0.20.0 # required for phi-4-mm test
 pqdm
 ray[cgraph,default]>=2.56.0,<2.57 # Ray Compiled Graph, required by pipeline parallelism tests; sharded-RDT weight transfer needs Ray Direct Transport (>=2.56)
 sentence-transformers>=5.2.0 # required for embedding tests
diff --git a/requirements/test/cuda.txt b/requirements/test/cuda.txt
index ad185844be..1f64120e31 100644
--- a/requirements/test/cuda.txt
+++ b/requirements/test/cuda.txt
@@ -801,7 +801,7 @@ pathvalidate==3.2.1
     # via pytablewriter
 patsy==1.0.1
     # via statsmodels
-peft==0.19.1
+peft==0.21.1
     # via -r requirements/test/cuda.in
 perceptron==0.1.4
     # via -r requirements/test/cuda.in
diff --git a/requirements/test/rocm.in b/requirements/test/rocm.in
index 753fad0810..7c0e4848e9 100644
--- a/requirements/test/rocm.in
+++ b/requirements/test/rocm.in
@@ -19,7 +19,7 @@ httpx
 librosa # required for audio tests
 vector_quantize_pytorch # required for minicpmo_26 test
 vocos # required for minicpmo_26 test
-peft>=0.19.1 # required for phi-4-mm test
+peft>=0.20.0 # required for phi-4-mm test
 pqdm
 ray[cgraph,default]==2.55.1 # Includes worker startup getenv/setenv race fix
 sentence-transformers>=5.2.0 # required for embedding tests
diff --git a/requirements/test/rocm.txt b/requirements/test/rocm.txt
index e6c137ebf5..b2919a6e83 100644
--- a/requirements/test/rocm.txt
+++ b/requirements/test/rocm.txt
@@ -773,7 +773,7 @@ pathvalidate==3.3.1
     # via pytablewriter
 patsy==1.0.2
     # via statsmodels
-peft==0.19.1
+peft==0.21.1
     # via -r requirements/test/rocm.in
 perceptron==0.1.4
     # via -r requirements/test/rocm.in