diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e74099..79e7f06 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-20.04
             java: 8
             jobtype: 1
           - os: macos-latest
@@ -52,7 +52,7 @@ jobs:
         shell: bash
         run: sbt "buildNativeArtifacts; test"
       - name: Archive native artifacts (Linux)
-        if: ${{ matrix.os == 'ubuntu-latest' }}
+        if: ${{ matrix.os == 'ubuntu-20.04' }}
         uses: actions/upload-artifact@v2
         with:
           name: dist-${{ runner.os }}
diff --git a/build.sbt b/build.sbt
index 9f3f32c..ad5a391 100644
--- a/build.sbt
+++ b/build.sbt
@@ -47,7 +47,6 @@ buildDarwin := {
 
 inThisBuild(
   List(
-    version := "1.4.1-SNAPSHOT",
     organization := "org.scala-sbt.ipcsocket",
     organizationName := "sbt",
     organizationHomepage := Some(url("http://scala-sbt.org/")),
diff --git a/project/build.properties b/project/build.properties
index c8fcab5..8b9a0b0 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.6.2
+sbt.version=1.8.0
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 1398132..da7fd69 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,2 +1,3 @@
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")
+addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.0.0")
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
 addSbtPlugin("com.swoval" % "sbt-source-format" % "0.3.1")