diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d03f732..1c19961 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,15 +36,6 @@ jobs:
         with:
           node-version: '22.10.0'
 
-      - name: Install libncurses5
-        run: |
-          if [[ "$OSTYPE" == "darwin"* ]]
-          then
-            brew install ncurses
-          else
-            sudo apt-get install libncurses5
-          fi
-
       - name: Install Danger JS
         run: npm install -g danger
        
diff --git a/Dangerfile_ci.df.kts b/Dangerfile_ci.df.kts
index a897160..a9d9112 100644
--- a/Dangerfile_ci.df.kts
+++ b/Dangerfile_ci.df.kts
@@ -7,6 +7,7 @@
 
 //Testing plugin
 @file:DependsOn("danger-kotlin-sample-plugin-sample.jar")
+@file:OptIn(kotlin.time.ExperimentalTime::class)
 
 import kotlinx.coroutines.async
 import kotlinx.coroutines.delay
@@ -64,9 +65,7 @@ danger(args) {
         async { expensiveCheck("4", 5000) }
     }
     val after = Clock.System.now()
-    @OptIn(kotlin.time.ExperimentalTime::class)
     val runningTime = after.minus(before)
-    @OptIn(kotlin.time.ExperimentalTime::class)
     message("Coroutines checks terminated - runningFor $runningTime")
 
     if ((fails + warnings).isEmpty()) {
diff --git a/Dockerfile b/Dockerfile
index 35659c9..7cb6e97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ LABEL "com.github.actions.color"="blue"
 
 ARG KOTLINC_VERSION="2.0.21"
 ARG DANGER_KOTLIN_VERSION="1.3.2"
-ARG DANGER_JS_VERSION="11.3.1"
+ARG DANGER_JS_VERSION="12.3.3"
 
 # Install dependencies
 RUN apt-get update
diff --git a/dependencyVersions.gradle b/dependencyVersions.gradle
index 18e2029..ec84453 100644
--- a/dependencyVersions.gradle
+++ b/dependencyVersions.gradle
@@ -27,9 +27,9 @@ project.ext.artifactIdKotlinMain = 'kotlin-main-kts'
 project.ext.artifactIdKotlinSerializationJson = 'kotlinx-serialization-json'
 project.ext.artifactIdKotlinDatetime = "kotlinx-datetime"
 project.ext.artifactIdKotlinCoroutines = "kotlinx-coroutines-core"
-project.ext.versionKotlinSerializationJson = '1.3.2'
-project.ext.versionKotlinDatetime = '0.2.0'
-project.ext.versionKotlinCoroutines = '1.6.2'
+project.ext.versionKotlinSerializationJson = '1.7.3'
+project.ext.versionKotlinDatetime = '0.6.1'
+project.ext.versionKotlinCoroutines = '1.9.0'
 
 ext.kotlin = [
         mainKts: "$groupIdKotlin:$artifactIdKotlinMain:$versionKotlin",
diff --git a/settings.gradle b/settings.gradle
index 2852c4b..f09bb7a 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,5 +1,6 @@
 pluginManagement {
     repositories {
+        gradlePluginPortal()
         mavenCentral()
         mavenLocal()
     }