diff --git a/build.gradle b/build.gradle
index 244ea1654f3..2cc4bb51e7c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -164,8 +164,8 @@ ext.deps = [
         soloader           : 'com.facebook.soloader:soloader:0.10.5',
         textlayoutbuilder  : 'com.facebook.fbui.textlayoutbuilder:textlayoutbuilder:1.7.0',
         screenshot         : 'com.facebook.testing.screenshot:core:0.5.0',
-        flipper            : 'com.facebook.flipper:flipper:0.250.0',
-        flipperLithoPlugin : 'com.facebook.flipper:flipper-litho-plugin:0.250.0',
+        flipper            : 'com.facebook.flipper:flipper:0.258.0',
+        flipperLithoPlugin : 'com.facebook.flipper:flipper-litho-plugin:0.258.0',
         // Annotations
         jsr305             : 'com.google.code.findbugs:jsr305:3.0.1',
         inferAnnotations   : 'com.facebook.infer.annotation:infer-annotation:0.18.0',
diff --git a/sample/build.gradle b/sample/build.gradle
index 3fa1ebf30d1..a3dda933842 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -101,3 +101,7 @@ dependencies {
     testImplementation deps.assertjCore
     testImplementation deps.mockitoCore
 }
+
+kotlin {
+    jvmToolchain(17)
+}