diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 86067b4..0f3280c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
         targets:
           - "__.publishLocal testRepo"
           - "core.__.test"
-          - "itest[0.11.1].test"
+          - "itest[0.11.6].test"
           - "itest[0.11.0].test"
           - "itest[0.10.12].test"
           - "itest[0.10.0].test"
diff --git a/build.sc b/build.sc
index c728baa..8d31d42 100644
--- a/build.sc
+++ b/build.sc
@@ -47,7 +47,7 @@ object Deps_0_11 extends Deps {
   override val millVersion = "0.11.0" // scala-steward:off
   override def millPlatform = "0.11"
   // keep in sync with .github/workflows/build.yml
-  override val millTestVersions = Seq("0.11.1", millVersion)
+  override val millTestVersions = Seq("0.11.6", millVersion)
 }
 object Deps_0_10 extends Deps {
   override val millVersion = "0.10.0" // scala-steward:off