diff --git a/pyproject.toml b/pyproject.toml
index d1d1129..d94bedb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ pyyaml = "^6.0.1"
 cloudpickle = "^3.0.0"
 numba = "^0.61.0"
 polars = "^1.23.0"
-aligned-textgrid = "^0.7.8"
+aligned-textgrid = "^0.8"
 filetype = "^1.2.0"
 
 [tool.poetry.group.dev.dependencies]