diff --git a/dependencies/docs/constraints.txt b/dependencies/docs/constraints.txt
index 60f5980d..c4524c4b 100644
--- a/dependencies/docs/constraints.txt
+++ b/dependencies/docs/constraints.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.16
 Babel==2.17.0
 certifi==2025.8.3
-charset-normalizer==3.4.2
+charset-normalizer==3.4.3
 docutils==0.21.2
 idna==3.10
 imagesize==1.4.1