diff --git a/.github/workflows/ros_ci.yml b/.github/workflows/ros_ci.yml
index 8eb86817e..4b82ffc6b 100644
--- a/.github/workflows/ros_ci.yml
+++ b/.github/workflows/ros_ci.yml
@@ -11,7 +11,6 @@ jobs:
     strategy:
       matrix:
         env:
-          - {ROS_DISTRO: melodic, PRERELEASE: false}
           - {ROS_DISTRO: noetic}
           - {ROS_DISTRO: rolling}
           - {ROS_DISTRO: iron}
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 875309f5b..726a1cbb5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@ ci:
     autoupdate_branch: 'devel'
 repos:
 -   repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v17.0.4
+    rev: v17.0.5
     hooks:
     -   id: clang-format
         args: ['--style={BasedOnStyle: Google, SortIncludes: false, Standard: Cpp03}']