diff --git a/pyproject.toml b/pyproject.toml
index 5f25eb9d..0fd1f980 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dev = [
     "datazip",
 ]
 doc = [
-    "doc8>=0.9,<2.1",
+    "doc8>=2.0.0,<2.1",
     "furo>=2023.09.10",
     "rstcheck[sphinx,toml]>=5.0,<6.3",
     "sphinx>=4,!=5.1.0,<9.1.1",