diff --git a/CI/requirements_ci.in b/CI/requirements_ci.in
index 5e58be84..c62938d8 100644
--- a/CI/requirements_ci.in
+++ b/CI/requirements_ci.in
@@ -2,5 +2,5 @@ bump-my-version==0.27.0
 coveralls==4.0.1
 pip==24.2.0
 flit==3.9.0
-tox==4.21.2
+tox==4.23.2
 tox-gh==1.3.2
diff --git a/CI/requirements_ci.txt b/CI/requirements_ci.txt
index 46c5582b..1ecaf346 100644
--- a/CI/requirements_ci.txt
+++ b/CI/requirements_ci.txt
@@ -393,9 +393,9 @@ tomlkit==0.13.0 \
     --hash=sha256:08ad192699734149f5b97b45f1f18dad7eb1b6d16bc72ad0c2335772650d7b72 \
     --hash=sha256:7075d3042d03b80f603482d69bf0c8f345c2b30e41699fd8883227f89972b264
     # via bump-my-version
-tox==4.21.2 \
-    --hash=sha256:13d996adcd792e7c82994b0e116d85efd84f0c6d185254d83d156f73f86b2038 \
-    --hash=sha256:49381ff102296753e378fa5ff30e42a35e695f149b4dbf8a2c49d15fdb5797b2
+tox==4.23.2 \
+    --hash=sha256:452bc32bb031f2282881a2118923176445bac783ab97c874b8770ab4c3b76c38 \
+    --hash=sha256:86075e00e555df6e82e74cfc333917f91ecb47ffbc868dcafbd2672e332f4a2c
     # via
     #   -r CI/requirements_ci.in
     #   tox-gh