diff --git a/docs/requirements.txt b/docs/requirements.txt
index cab0748f..82eb5855 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 furo==2024.5.6
 m2r2==0.3.3.post2
-rstcheck[sphinx]==6.2.1
+rstcheck[sphinx]==6.2.4
 rstfmt==0.0.14
 setuptools  # required by m2r2, Ubuntu 24.04 doesn't include this
 Sphinx==7.2.6