diff --git a/CI/requirements_ci.in b/CI/requirements_ci.in
index eb7157d..8b0f3a4 100644
--- a/CI/requirements_ci.in
+++ b/CI/requirements_ci.in
@@ -7,4 +7,4 @@ pydantic==2.13.1
 pygments==2.20.0
 pylint==4.0.5
 tox-gh==1.7.1
-tox==4.53.0
+tox==4.56.0
diff --git a/CI/requirements_ci.txt b/CI/requirements_ci.txt
index 1510f0a..dd93af6 100644
--- a/CI/requirements_ci.txt
+++ b/CI/requirements_ci.txt
@@ -617,9 +617,9 @@ tomlkit==0.13.0 \
     # via
     #   bump-my-version
     #   pylint
-tox==4.53.0 \
-    --hash=sha256:62c780e42f87d34ee60f2ea20342156253794fdcbd6885fd797d98ee05009f22 \
-    --hash=sha256:cc4e716d18c4889aa179d785175c438fa60c35deef20ce689ec288d8fb656096
+tox==4.56.0 \
+    --hash=sha256:538c472ccd7e7c7f5a5bcbb7f1268579941986d0eeaf7e644fc4a1004076bc05 \
+    --hash=sha256:9712ed24bae3b9963fe56140db5e3f1a86eed18ddcc35fff11d314038381fd23
     # via
     #   -r requirements_ci.in
     #   tox-gh