diff --git a/.github/unittest/linux/scripts/environment.yml b/.github/unittest/linux/scripts/environment.yml
index 3ae16869835..46f68ba8e56 100644
--- a/.github/unittest/linux/scripts/environment.yml
+++ b/.github/unittest/linux/scripts/environment.yml
@@ -28,6 +28,6 @@ dependencies:
     - mlflow
     - av
     - coverage
-    - ray<2.8.0
+    - ray
     - transformers
     - ninja
diff --git a/.github/unittest/linux_distributed/scripts/environment.yml b/.github/unittest/linux_distributed/scripts/environment.yml
index 2f5210135fe..6d27071791b 100644
--- a/.github/unittest/linux_distributed/scripts/environment.yml
+++ b/.github/unittest/linux_distributed/scripts/environment.yml
@@ -27,5 +27,5 @@ dependencies:
     - mlflow
     - av
     - coverage
-    - ray<2.8.0
+    - ray
     - virtualenv
diff --git a/.github/unittest/linux_olddeps/scripts_gym_0_13/environment.yml b/.github/unittest/linux_olddeps/scripts_gym_0_13/environment.yml
index 9efcbbfa640..d34011e7bdc 100644
--- a/.github/unittest/linux_olddeps/scripts_gym_0_13/environment.yml
+++ b/.github/unittest/linux_olddeps/scripts_gym_0_13/environment.yml
@@ -24,5 +24,5 @@ dependencies:
     - dm_control -e git+https://github.com/deepmind/dm_control.git@c053360edea6170acfd9c8f65446703307d9d352#egg={dm_control}
     - patchelf
     - pyopengl==3.1.4
-    - ray<2.8.0
+    - ray
     - av
diff --git a/.github/unittest/linux_optdeps/scripts/environment.yml b/.github/unittest/linux_optdeps/scripts/environment.yml
index 410b3953e48..716687cfd2e 100644
--- a/.github/unittest/linux_optdeps/scripts/environment.yml
+++ b/.github/unittest/linux_optdeps/scripts/environment.yml
@@ -16,4 +16,4 @@ dependencies:
     - pyyaml
     - scipy
     - coverage
-    - ray<2.8.0
+    - ray