diff --git a/.github/workflows/scala.yml b/.github/workflows/scala.yml
index 3324a62..dce327c 100644
--- a/.github/workflows/scala.yml
+++ b/.github/workflows/scala.yml
@@ -16,7 +16,7 @@ jobs:
     - uses: actions/setup-java@v3
       with:
         distribution: 'temurin'
-        java-version: '17'
+        java-version: '21'
     - name: Run tests
       run: sbt coverage test coverageReport
     - name: Submit coverage report
diff --git a/.gitpod.yml b/.gitpod.yml
index 0a5e0fb..823f17d 100644
--- a/.gitpod.yml
+++ b/.gitpod.yml
@@ -5,6 +5,6 @@
 tasks:
   - init: |
       echo "sdkman_auto_answer=true" >> $HOME/.sdkman/etc/config
-      sdk install java 17.0.8-tem
+      sdk install java 21.0.4-tem
       sdk install sbt
       sbt "Test / compile"
diff --git a/build.sbt b/build.sbt
index 6fa36d5..3aa7f5b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,12 +2,12 @@ name := "simpleimperative-algebraic-scala"
 
 version := "0.4"
 
-scalaVersion := "3.3.0"
+scalaVersion := "3.3.3"
 
 scalacOptions += "@.scalacOptions.txt"
 
 libraryDependencies ++= Seq(
   "io.higherkindness" %% "droste-core"     % "0.9.0",
   "io.chrisdavenport" %% "cats-scalacheck" % "0.3.2"  % Test,
-  "org.typelevel"     %% "cats-laws"       % "2.10.0" % Test
+  "org.typelevel"     %% "cats-laws"       % "2.12.0" % Test
 )
diff --git a/project/plugins.sbt b/project/plugins.sbt
index dec2ec9..178486c 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,2 +1,2 @@
-addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.9.16")
-addSbtPlugin("org.scoverage" %% "sbt-scoverage" % "2.0.8")
+addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.10.4")
+addSbtPlugin("org.scoverage" %% "sbt-scoverage" % "2.1.0")