diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b741fdb..84e916f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,10 +24,10 @@ concurrency:
 
 jobs:
   build:
-    name: Build and Test
+    name: Test
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         scala: [3]
         java: [temurin@8, temurin@17]
         project: [rootJS, rootJVM, rootNative]
@@ -39,14 +39,14 @@ jobs:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     steps:
-      - name: Install sbt
-        uses: sbt/setup-sbt@v1
-
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: sbt update
         if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
         run: 'nix develop .#${{ matrix.java }} -c sbt +update'
@@ -65,7 +65,7 @@ jobs:
         run: 'nix develop .#${{ matrix.java }} -c sbt githubWorkflowCheck'
 
       - name: Check headers and formatting
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-22.04'
         run: 'nix develop .#${{ matrix.java }} -c sbt ''project ${{ matrix.project }}'' ''++ ${{ matrix.scala }}'' headerCheckAll scalafmtCheckAll ''project /'' scalafmtSbtCheck'
 
       - name: scalaJSLink
@@ -80,11 +80,11 @@ jobs:
         run: 'nix develop .#${{ matrix.java }} -c sbt ''project ${{ matrix.project }}'' ''++ ${{ matrix.scala }}'' test'
 
       - name: Check binary compatibility
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-22.04'
         run: 'nix develop .#${{ matrix.java }} -c sbt ''project ${{ matrix.project }}'' ''++ ${{ matrix.scala }}'' mimaReportBinaryIssues'
 
       - name: Generate API documentation
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-22.04'
         run: 'nix develop .#${{ matrix.java }} -c sbt ''project ${{ matrix.project }}'' ''++ ${{ matrix.scala }}'' doc'
 
       - name: Make target directories
@@ -108,18 +108,18 @@ jobs:
     if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Install sbt
-        uses: sbt/setup-sbt@v1
-
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: sbt update
         if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
         run: 'nix develop .#${{ matrix.java }} -c sbt +update'
@@ -190,18 +190,18 @@ jobs:
     if: github.event.repository.fork == false && github.event_name != 'pull_request'
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Install sbt
-        uses: sbt/setup-sbt@v1
-
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: sbt update
         if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
         run: 'nix develop .#${{ matrix.java }} -c sbt +update'
@@ -223,7 +223,7 @@ jobs:
     name: Validate Steward Config
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -249,7 +249,7 @@ jobs:
     needs: [build]
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
     runs-on: ${{ matrix.os }}
     steps:
       - name: post build
@@ -259,18 +259,18 @@ jobs:
     name: Generate Site
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Install sbt
-        uses: sbt/setup-sbt@v1
-
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: sbt update
         if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
         run: 'nix develop .#${{ matrix.java }} -c sbt +update'