diff --git a/pyproject.toml b/pyproject.toml
index 200a21f0..9cc6b1dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ docs = [
     "markdown-gfm-admonition<1.0.0,>=0.1.1",
 ]
 mdformat = [
-    "mdformat<1.0.0,>=0.7.22",
+    "mdformat>=0.7.22,<2.0.0",
     "mdformat-ruff<1.0.0,>=0.1.3",
     "mdformat-gfm<1.0.0,>=0.4.1",
     "mdformat-gfm-alerts<3.0.0,>=2.0.0",
diff --git a/uv.lock b/uv.lock
index 51d60031..d6bba71e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2125,7 +2125,7 @@ dev = [
     { name = "basedpyright", specifier = ">=1.31.6" },
     { name = "fakeredis", specifier = ">=2.29.0,<3.0.0" },
     { name = "markdown-gfm-admonition", specifier = ">=0.1.1,<1.0.0" },
-    { name = "mdformat", specifier = ">=0.7.22,<1.0.0" },
+    { name = "mdformat", specifier = ">=0.7.22,<2.0.0" },
     { name = "mdformat-frontmatter", specifier = ">=2.0.8,<3.0.0" },
     { name = "mdformat-gfm", specifier = ">=0.4.1,<1.0.0" },
     { name = "mdformat-gfm-alerts", specifier = ">=2.0.0,<3.0.0" },
@@ -2161,7 +2161,7 @@ docs = [
     { name = "mkdocs-material", extras = ["imaging"], specifier = ">=9.6.20,<10.0.0" },
 ]
 mdformat = [
-    { name = "mdformat", specifier = ">=0.7.22,<1.0.0" },
+    { name = "mdformat", specifier = ">=0.7.22,<2.0.0" },
     { name = "mdformat-frontmatter", specifier = ">=2.0.8,<3.0.0" },
     { name = "mdformat-gfm", specifier = ">=0.4.1,<1.0.0" },
     { name = "mdformat-gfm-alerts", specifier = ">=2.0.0,<3.0.0" },