Transformers version bump

Author: Guang Yang

.github/workflows/test_models.yml

@@ -51,25 +51,19 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies for ExecuTorch
         run: |
+          pip install '.[tests]'
           if [ "${{ matrix.executorch-version }}" == "nightly" ]; then
-            export NIGHTLY_VERSION=dev20250507
+            export NIGHTLY_VERSION=dev20250527
             pip install executorch==0.7.0.${NIGHTLY_VERSION} \
               torch==2.8.0.${NIGHTLY_VERSION} \
               torchvision==0.22.0.${NIGHTLY_VERSION} \
               torchaudio==2.6.0.${NIGHTLY_VERSION} \
               torchao==0.12.0.${NIGHTLY_VERSION} \
               --extra-index-url "https://download.pytorch.org/whl/nightly/cpu"
+            pip install transformers==4.52.4
           else
             pip install executorch==${{ matrix.executorch-version }}
           fi
-          pip install '.[tests]'
-          if [ "${{ matrix.test-modeling }}" == "gemma3" ]; then
-            git clone https://github.com/huggingface/transformers.git
-            pushd transformers
-            git checkout a57274466f7f72efaa2662d1738cdaf28ae8071f
-            pip install -e .
-            popd
-          fi
           pip list
       - name: Run tests
         run: |

setup.py

@@ -14,7 +14,7 @@
 INSTALL_REQUIRE = [
     "optimum~=1.24",
     "executorch>=0.6.0",
-    "transformers==4.51.0",
+    "transformers==4.51.3",
 ]
 
 TESTS_REQUIRE = [