diff --git a/requirements/dev.txt b/requirements/dev.txt
index 8a5f07f..d57c2aa 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -23,7 +23,7 @@ billiard==4.1.0
     #   celery
 build==0.9.0
     # via pip-tools
-celery==5.3.3
+celery==5.3.4
     # via -r requirements/prod.txt
 certifi==2023.7.22
     # via
diff --git a/requirements/functests.txt b/requirements/functests.txt
index d110348..03131f1 100644
--- a/requirements/functests.txt
+++ b/requirements/functests.txt
@@ -19,7 +19,7 @@ billiard==4.1.0
     #   celery
 build==0.9.0
     # via pip-tools
-celery==5.3.3
+celery==5.3.4
     # via -r requirements/prod.txt
 certifi==2023.7.22
     # via
diff --git a/requirements/lint.txt b/requirements/lint.txt
index 329a089..d5bacb0 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -27,7 +27,7 @@ build==0.9.0
     #   -r requirements/functests.txt
     #   -r requirements/tests.txt
     #   pip-tools
-celery==5.3.3
+celery==5.3.4
     # via
     #   -r requirements/functests.txt
     #   -r requirements/tests.txt
diff --git a/requirements/prod.txt b/requirements/prod.txt
index 6dd5da0..4921a71 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -12,7 +12,7 @@ backports-zoneinfo[tzdata]==0.2.1
     #   kombu
 billiard==4.1.0
     # via celery
-celery==5.3.3
+celery==5.3.4
     # via -r requirements/prod.in
 certifi==2023.7.22
     # via sentry-sdk
diff --git a/requirements/tests.txt b/requirements/tests.txt
index d862649..974cca7 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -19,7 +19,7 @@ billiard==4.1.0
     #   celery
 build==0.9.0
     # via pip-tools
-celery==5.3.3
+celery==5.3.4
     # via -r requirements/prod.txt
 certifi==2023.7.22
     # via