diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 81bd6b1..eccaaa9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -200,7 +200,41 @@ jobs:
           (echo "$PGP_PASSPHRASE"; echo; echo) | gpg --command-fd 0 --pinentry-mode loopback --change-passphrase $(gpg --list-secret-keys --with-colons 2> /dev/null | grep '^sec:' | cut --delimiter ':' --fields 5 | tail -n 1)
 
       - name: Publish
-        run: sbt '++ ${{ matrix.scala }}' tlRelease
+        run: sbt '++ ${{ matrix.scala }}' tlCiRelease
+
+  validate-steward:
+    name: Validate Steward Config
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        scala: [2.13.6]
+        java: [temurin@11]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (fast)
+        uses: actions/checkout@v3
+
+      - name: Download Java (temurin@17)
+        id: download-java-temurin-17
+        if: matrix.java == 'temurin@17'
+        uses: typelevel/download-java@v2
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Setup Java (temurin@17)
+        if: matrix.java == 'temurin@17'
+        uses: actions/setup-java@v3
+        with:
+          distribution: jdkfile
+          java-version: 17
+          jdkFile: ${{ steps.download-java-temurin-17.outputs.jdkFile }}
+
+      - uses: coursier/setup-action@v1
+        with:
+          apps: scala-steward
+
+      - run: scala-steward validate-repo-config .scala-steward.conf
 
   site:
     name: Generate Site
diff --git a/core/build.sbt b/core/build.sbt
index 756fc29..d0ccd6b 100644
--- a/core/build.sbt
+++ b/core/build.sbt
@@ -1,4 +1,4 @@
-val sbtTypelevelVersion = "0.4.18" // https://github.com/typelevel/sbt-typelevel/releases
+val sbtTypelevelVersion = "0.4.20" // https://github.com/typelevel/sbt-typelevel/releases
 val sbtScoverageVersion = "2.0.6" // https://github.com/scoverage/sbt-scoverage/releases
 val sbtScalaNativeVersion = "0.4.10" // https://github.com/scala-native/scala-native/releases
 
diff --git a/project/build.properties b/project/build.properties
index 563a014..46e43a9 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.7.2
+sbt.version=1.8.2