diff --git a/build.gradle.kts b/build.gradle.kts
index fbcedeb9..32783cfa 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
   idea
   kotlin("multiplatform") version "2.1.0" apply false
   id("com.github.ben-manes.versions") version "0.51.0"
-  id("org.jetbrains.dokka") version "1.9.20"
+  id("org.jetbrains.dokka") version "2.0.0"
   id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
 }
 
diff --git a/kaliningraph b/kaliningraph
index a189f6f9..bed2ff87 160000
--- a/kaliningraph
+++ b/kaliningraph
@@ -1 +1 @@
-Subproject commit a189f6f9b6850f59c5e3b4b1204102d854971fa4
+Subproject commit bed2ff87794a7eb843100bd276c76c855915e9de
diff --git a/samples/build.gradle.kts b/samples/build.gradle.kts
index ad8f55eb..88a0be4d 100644
--- a/samples/build.gradle.kts
+++ b/samples/build.gradle.kts
@@ -23,8 +23,8 @@ dependencies {
   // Graphical libraries
   implementation("org.jzy3d:jzy3d-api:1.0.3")
 
-  implementation("org.jetbrains.lets-plot:lets-plot-kotlin-jvm:4.9.2")
-  implementation("org.jetbrains.lets-plot:platf-awt-jvm:4.3.3")
+  implementation("org.jetbrains.lets-plot:lets-plot-kotlin-jvm:4.9.3")
+  implementation("org.jetbrains.lets-plot:platf-awt-jvm:4.5.2")
 
   implementation("org.nield:kotlin-statistics:1.2.1")
 }