diff --git a/requirements/base.txt b/requirements/base.txt
index 32d2c8de84..61d3088253 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -11,9 +11,9 @@ asgiref==3.8.1 \
     #   django
     #   django-allauth
     #   django-htmx
-attrs==24.2.0 \
-    --hash=sha256:5cfb1b9148b5b086569baec03f20d7b6bf3bcacc9a42bebf87ffaaca362f6346 \
-    --hash=sha256:81921eb96de3191c8258c199618104dd27ac608d9366f5e35d011eae1867ede2
+attrs==24.3.0 \
+    --hash=sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff \
+    --hash=sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308
     # via
     #   jsonschema
     #   referencing
diff --git a/requirements/dev.txt b/requirements/dev.txt
index b6faeea5af..3689b8fbe6 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -18,9 +18,9 @@ asttokens==3.0.0 \
     --hash=sha256:0dcd8baa8d62b0c1d118b399b2ddba3c4aff271d0d7a9e0d4c1681c79035bbc7 \
     --hash=sha256:e3078351a059199dd5138cb1c706e6430c05eff2ff136af5eb4790f9d28932e2
     # via stack-data
-attrs==24.2.0 \
-    --hash=sha256:5cfb1b9148b5b086569baec03f20d7b6bf3bcacc9a42bebf87ffaaca362f6346 \
-    --hash=sha256:81921eb96de3191c8258c199618104dd27ac608d9366f5e35d011eae1867ede2
+attrs==24.3.0 \
+    --hash=sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff \
+    --hash=sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308
     # via
     #   -r requirements/test.txt
     #   jsonschema
diff --git a/requirements/test.txt b/requirements/test.txt
index ebad758217..73d2c20d77 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -14,9 +14,9 @@ asgiref==3.8.1 \
     #   django
     #   django-allauth
     #   django-htmx
-attrs==24.2.0 \
-    --hash=sha256:5cfb1b9148b5b086569baec03f20d7b6bf3bcacc9a42bebf87ffaaca362f6346 \
-    --hash=sha256:81921eb96de3191c8258c199618104dd27ac608d9366f5e35d011eae1867ede2
+attrs==24.3.0 \
+    --hash=sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff \
+    --hash=sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308
     # via
     #   -r requirements/base.txt
     #   jsonschema