diff --git a/.ci/requirements.txt b/.ci/requirements.txt
index aab3c7302..8efe9056c 100644
--- a/.ci/requirements.txt
+++ b/.ci/requirements.txt
@@ -239,7 +239,7 @@ pygments==2.16.1 \
     # via gcovr
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==75.1.0 \
-    --hash=sha256:35ab7fd3bcd95e6b7fd704e4a1539513edad446c097797f2985e0e4b960772f2 \
-    --hash=sha256:d59a21b17a275fb872a9c3dae73963160ae079f1049ed956880cd7c09b120538
+setuptools==73.0.1 \
+    --hash=sha256:b208925fcb9f7af924ed2dc04708ea89791e24bde0d3020b27df0e116088b34e \
+    --hash=sha256:d59a3e788ab7e012ab2c4baed1b376da6366883ee20d7a5fc426816e3d7b1193
     # via -r requirements.in