diff --git a/.github/workflows/lts-backport.yaml b/.github/workflows/lts-backport.yaml
index 34cdd9f7d6c5..46a1da74f347 100644
--- a/.github/workflows/lts-backport.yaml
+++ b/.github/workflows/lts-backport.yaml
@@ -16,7 +16,7 @@ jobs:
         with:
           fetch-depth: 0
       - uses: coursier/cache-action@v7
-      - uses: VirtusLab/scala-cli-setup@v1.10.1
+      - uses: VirtusLab/scala-cli-setup@v1.11.0
       - run: scala-cli ./project/scripts/addToBackportingProject.scala -- ${{ github.sha }}
         env:
           GRAPHQL_API_TOKEN: ${{ secrets.GRAPHQL_API_TOKEN }}
diff --git a/project/Build.scala b/project/Build.scala
index be8c51abf027..cc8bae28ac8c 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -134,9 +134,9 @@ object Build {
   val mimaPreviousDottyVersion = "3.8.0-RC1" // temporary until 3.8.0 is released
 
   /** Version of Scala CLI to download */
-  val scalaCliLauncherVersion = "1.10.1"
+  val scalaCliLauncherVersion = "1.11.0"
   /** Version of Coursier to download for initializing the local maven repo of Scala command */
-  val coursierJarVersion = "2.1.25-M19"
+  val coursierJarVersion = "2.1.25-M21"
 
   object CompatMode {
     final val BinaryCompatible = 0