diff --git a/pyproject.toml b/pyproject.toml
index fd1b60bb7..ed0a9ae6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,7 +64,7 @@ dependencies = [
     "xatlas",
     "trimesh>=3.20.2",
     "timm==0.6.7",
-    "gsplat>=1.5.3",
+    "gsplat==1.5.3",
     "pytorch-msssim",
     "pathos",
     "packaging",