diff --git a/requirements.dev.txt b/requirements.dev.txt
index b3828e9..91563ab 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -4,9 +4,9 @@ appdirs==1.4.3 \
 atomicwrites==1.3.0; sys_platform == "win32" \
     --hash=sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4 \
     --hash=sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6
-attrs==19.3.0 \
-    --hash=sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c \
-    --hash=sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72
+attrs==25.3.0 \
+    --hash=sha256:427318ce031701fea540783410126f03899a97ffc6f61596ad581ac2e40e3bc3 \
+    --hash=sha256:75d7cefc7fb576747b2c81b4442d4d4a1ce0900973527c011d1030fd3bf4af1b
 bcrypt==3.1.7 \
     --hash=sha256:d7bdc26475679dd073ba0ed2766445bb5b20ca4793ca0db32b399dccc6bc84b7 \
     --hash=sha256:69361315039878c0680be456640f8705d76cb4a3a3fe1e057e0f261b74be4b31 \