diff --git a/app/assets/stylesheets/utils/components/_article.scss b/app/assets/stylesheets/utils/components/_article.scss
index 0a18984..a619f82 100644
--- a/app/assets/stylesheets/utils/components/_article.scss
+++ b/app/assets/stylesheets/utils/components/_article.scss
@@ -125,4 +125,10 @@ article {
             color: #C21823;
         }
     }
+    @include phone {
+        .videoblock iframe {
+            width: 100%;
+            height: 240px;
+        }
+    }
 }
diff --git a/build.sbt b/build.sbt
index e3c86a9..147a680 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,12 +5,12 @@ version := "1.0-SNAPSHOT"
 
 lazy val root = (project in file(".")).enablePlugins(PlayScala)
 
-scalaVersion := "2.13.12"
+scalaVersion := "2.13.13"
 
 libraryDependencies ++= Seq(
   guice, ws, ehcache,
-  "org.scalatestplus.play" %% "scalatestplus-play" % "7.0.0" % Test,
-  "org.asciidoctor" % "asciidoctorj" % "2.5.10",
+  "org.scalatestplus.play" %% "scalatestplus-play" % "7.0.1" % Test,
+  "org.asciidoctor" % "asciidoctorj" % "2.5.12",
   "com.47deg" %% "github4s" % "0.21.0",
 )
 
diff --git a/project/build.properties b/project/build.properties
index abbbce5..04267b1 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
+sbt.version=1.9.9
diff --git a/project/plugins.sbt b/project/plugins.sbt
index a461d96..58e233f 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,3 +1,3 @@
-addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.0")
+addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.2")
 addSbtPlugin("io.github.irundaia" % "sbt-sassify" % "1.5.2")
 ThisBuild / libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always