diff --git a/pyproject.toml b/pyproject.toml
index d907c41..ba7d11d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,14 +15,14 @@ readme = {text = "Read the README at https://github.com/deepmind/android_env for
 keywords = ["Android", "OS", "reinforcement-learning"]
 requires-python = ">=3.10"
 dependencies = [
-    "absl-py>=0.1.0",
-    "dm_env",
-    "grpcio",
-    "numpy>=1.21",
-    "portpicker>=1.2.0",
-    "protobuf>=2.6",
-    "pygame",
-    "pillow",
+    "absl-py>=2.1.0",
+    "dm_env>=1.6",
+    "grpcio>=1.70.0",
+    "numpy>=2.1.0",
+    "portpicker>=1.6.0",
+    "protobuf>=6,<8",
+    "pygame>=2.6.0",
+    "pillow>=10.4.0",
 ]
 
 [project.optional-dependencies]
diff --git a/requirements.txt b/requirements.txt
index 6f4ac2a..b9a5d95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,17 +1,16 @@
-absl-py==2.1.0
-dm-env==1.6
-numpy==2.1.0
-portpicker==1.6.0
+absl-py>=2.1.0
+dm-env>=1.6
+numpy>=2.1.0
+portpicker>=1.6.0
 pygame>=2.6.0
 pillow>=10.4.0
-gymnasium==0.29.1
+gymnasium>=0.29.1
 protobuf>=6,<8
 grpcio>=1.70.0
 grpcio-tools>=1.70.0
-cloudpickle==3.0.0
-farama-notifications==0.0.4
-typing-extensions==4.11.0
-psutil==5.9.8
+farama-notifications>=0.0.4
+typing-extensions>=4.11.0
+psutil>=5.9.8
 dm-tree
 attrs>=18.2.0
 wrapt>=1.11.2