diff --git a/requirements/base.txt b/requirements/base.txt
index b7f78cf..5daa0bb 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -8,7 +8,7 @@ appdirs==1.4.4
     # via fs
 asgiref==3.11.1
     # via django
-bleach==6.3.0
+bleach==6.4.0
     # via -r base.in
 django==5.2.15
     # via
diff --git a/requirements/ci.txt b/requirements/ci.txt
index 9624bf8..d19af29 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -12,7 +12,7 @@ asgiref==3.11.1
     # via
     #   -r test.txt
     #   django
-bleach==6.3.0
+bleach==6.4.0
     # via -r test.txt
 django==5.2.15
     # via
diff --git a/requirements/test.txt b/requirements/test.txt
index 953bd14..c766ad1 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -12,7 +12,7 @@ asgiref==3.11.1
     # via
     #   -r base.txt
     #   django
-bleach==6.3.0
+bleach==6.4.0
     # via -r base.txt
 django==5.2.15
     # via