diff --git a/setup.py b/setup.py
index cdaf263..496caf7 100644
--- a/setup.py
+++ b/setup.py
@@ -85,7 +85,7 @@ extra_no_roms = [
     "tqdm",
     "rich",
     # For atari games,
-    "shimmy[atari]~=1.1.0",
+    "shimmy[atari]~=1.3.0",
     "pillow",
 ]
 
@@ -126,7 +126,7 @@ setup(
             "black>=23.9.1,<24",
         ],
         "docs": [
-            "sphinx>=5.3,<7.0",
+            "sphinx",
             "sphinx-autobuild",
             "sphinx-rtd-theme",
             # For spelling