diff --git a/requirements-dev.txt b/requirements-dev.txt
index a3d7c33..496df46 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -101,9 +101,9 @@ pip==24.2 \
     --hash=sha256:2cd581cf58ab7fcfca4ce8efa6dcacd0de5bf8d0a3eb9ec927e07405f4d9e2a2 \
     --hash=sha256:5b5e490b5e9cb275c879595064adce9ebd31b854e3e803740b72f9ccf34a45b8
     # via pip-tools
-setuptools==73.0.1 \
-    --hash=sha256:b208925fcb9f7af924ed2dc04708ea89791e24bde0d3020b27df0e116088b34e \
-    --hash=sha256:d59a3e788ab7e012ab2c4baed1b376da6366883ee20d7a5fc426816e3d7b1193
+setuptools==78.1.1 \
+    --hash=sha256:c3a9c4211ff4c309edb8b8c4f1cbfa7ae324c4ba9f91ff254e3d305b9fd54561 \
+    --hash=sha256:fcc17fd9cd898242f6b4adfaca46137a9edef687f43e6f78469692a5e70d851d
     # via
     #   -r requirements-dev.in
     #   pip-tools
diff --git a/requirements-setuptools.txt b/requirements-setuptools.txt
index 9b0c735..1d4394a 100644
--- a/requirements-setuptools.txt
+++ b/requirements-setuptools.txt
@@ -6,7 +6,7 @@
 #
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==75.1.0 \
-    --hash=sha256:35ab7fd3bcd95e6b7fd704e4a1539513edad446c097797f2985e0e4b960772f2 \
-    --hash=sha256:d59a21b17a275fb872a9c3dae73963160ae079f1049ed956880cd7c09b120538
+setuptools==78.1.1 \
+    --hash=sha256:c3a9c4211ff4c309edb8b8c4f1cbfa7ae324c4ba9f91ff254e3d305b9fd54561 \
+    --hash=sha256:fcc17fd9cd898242f6b4adfaca46137a9edef687f43e6f78469692a5e70d851d
     # via -r requirements-setuptools.in