diff --git a/tox.ini b/tox.ini
index 17d23f7..62bdf79 100644
--- a/tox.ini
+++ b/tox.ini
@@ -24,7 +24,7 @@ passenv =
 description = Apply coding style standards to code
 deps =
     # renovate: datasource=pypi
-    ruff==0.14.5
+    ruff==0.16.7
 commands =
     ruff check --fix {[vars]all_path}
     ruff format {[vars]all_path}
@@ -33,7 +33,7 @@ commands =
 description = Check code against coding style standards
 deps =
     # renovate: datasource=pypi
-    ruff==0.14.5
+    ruff==0.16.7
 commands =
     ruff check {[vars]all_path}
     ruff format --check --diff {[vars]all_path}
@@ -82,7 +82,7 @@ commands_post =
 description = Run functional tests
 deps =
     # renovate: datasource=pypi
-    ops==3.3.1
+    ops==3.8.2
     # renovate: datasource=pypi
     pytest==8.4.2
 commands =
@@ -112,7 +112,7 @@ deps =
     # renovate: datasource=pypi
     tenacity==9.1.2
     # renovate: datasource=pypi
-    requests==2.32.5
+    requests==2.34.2
 commands =
     pytest -v \
            -s \