diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be97055..9cfeb7f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,18 +22,18 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.18, 2.13.11]
+        scala: [2.12.19, 2.13.13]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Setup Java (temurin@11)
         if: matrix.java == 'temurin@11'
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 11
diff --git a/.github/workflows/clean.yml b/.github/workflows/clean.yml
index 547aaa4..bfc865d 100644
--- a/.github/workflows/clean.yml
+++ b/.github/workflows/clean.yml
@@ -17,6 +17,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Delete artifacts
+        shell: bash {0}
         run: |
           # Customize those three lines with your repository and credentials:
           REPO=${GITHUB_API_URL}/repos/${{ github.repository }}
@@ -25,7 +26,7 @@ jobs:
           ghapi() { curl --silent --location --user _:$GITHUB_TOKEN "$@"; }
 
           # A temporary file which receives HTTP response headers.
-          TMPFILE=/tmp/tmp.$$
+          TMPFILE=$(mktemp)
 
           # An associative array, key: artifact name, value: number of artifacts of that name.
           declare -A ARTCOUNT
diff --git a/project/Settings.scala b/project/Settings.scala
index 677fa50..9e4c550 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -6,8 +6,8 @@ import sbtrelease.ReleaseStateTransformations.*
 import xerial.sbt.Sonatype.autoImport.*
 
 object Settings {
-  val scala212Version: String     = "2.12.18"
-  val scala213Version: String     = "2.13.11"
+  val scala212Version: String     = "2.12.19"
+  val scala213Version: String     = "2.13.13"
   val currentScalaVersion: String = scala212Version
 
   val globalScalaVersion: String           = currentScalaVersion
diff --git a/project/plugins.sbt b/project/plugins.sbt
index ea43f15..8cfd264 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,8 +2,8 @@ addSbtPlugin("org.scalameta"                     % "sbt-scalafmt"       % "2.5.0
 addSbtPlugin("com.github.sbt"                    % "sbt-pgp"            % "2.2.1")
 addSbtPlugin("org.xerial.sbt"                    % "sbt-sonatype"       % "3.9.21")
 addSbtPlugin("com.thoughtworks.sbt-api-mappings" % "sbt-api-mappings"   % "3.0.2")
-addSbtPlugin("org.scoverage"                     % "sbt-scoverage"      % "2.0.8")
-addSbtPlugin("org.scoverage"                     % "sbt-coveralls"      % "1.3.9")
-addSbtPlugin("com.github.sbt"                    % "sbt-github-actions" % "0.15.0")
+addSbtPlugin("org.scoverage"                     % "sbt-scoverage"      % "2.0.10")
+addSbtPlugin("org.scoverage"                     % "sbt-coveralls"      % "1.3.11")
+addSbtPlugin("com.github.sbt"                    % "sbt-github-actions" % "0.23.0")
 addSbtPlugin("com.github.sbt"                    % "sbt-release"        % "1.1.0")
 addSbtPlugin("com.timushev.sbt"                  % "sbt-updates"        % "0.6.4")