diff --git a/pyproject.toml b/pyproject.toml
index 32e68d257..83292b873 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,33 +14,33 @@ classifiers = [
     "Programming Language :: Python",
 ]
 dependencies = [
-    "aiohttp==3.8.1",
-    "aiortc==1.3.2",
+    "aiohttp>=3.8.1",
+    "aiortc>=1.3.2",
     "appdirs>=1.4",
-    "av==9.2.0",
+    "av>=9.2.0",
     "tyro>=0.3.31",
-    "gdown==4.6.0",
-    "ninja==1.10.2.3",
+    "gdown>=4.6.0",
+    "ninja>=1.10",
     "functorch==0.2.1",
     "h5py>=2.9.0",
-    "imageio==2.21.1",
+    "imageio>=2.21.1",
     "ipywidgets>=7.6",
-    "jupyterlab==3.3.4",
-    "matplotlib==3.5.3",
-    "mediapy==1.1.0",
-    "msgpack==1.0.4",
-    "msgpack_numpy==0.4.8",
+    "jupyterlab>=3.3.4",
+    "matplotlib>=3.5.3",
+    "mediapy>=1.1.0",
+    "msgpack>=1.0.4",
+    "msgpack_numpy>=0.4.8",
     "nerfacc==0.3.2",
     "open3d>=0.16.0",
     "opencv-python==4.6.0.66",
-    "plotly==5.7.0",
-    "protobuf==3.20.0",
-    "pymeshlab==2022.2.post2",
-    "pyngrok==5.1.0",
-    "python-socketio==5.7.1",
+    "plotly>=5.7.0",
+    "protobuf<=3.20.3.*,!=3.20.0",
+    "pymeshlab>=2022.2.post2",
+    "pyngrok>=5.1.0",
+    "python-socketio>=5.7.1",
     "requests",
-    "rich==12.5.1",
-    "scikit-image==0.19.3",
+    "rich>=12.5.1",
+    "scikit-image>=0.19.3",
     "tensorboard==2.9.0",
     "torch==1.12.1",
     "torchmetrics[image]>=0.9.3",