diff --git a/build.gradle b/build.gradle
index c00f415..9d08c23 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.4.31'
+    ext.kotlin_version = '1.5.21'
     ext.CI_PROJECT_ID = System.env.CI_PROJECT_ID
 
     repositories { mavenCentral() }
@@ -18,7 +18,7 @@ apply plugin: 'kotlinx-serialization'
 
 
 group = 'org.domaindrivenarchitecture.provs'
-version = '0.8.15'
+version = '0.8.16-SNAPSHOT'
 
 repositories {
     mavenCentral()
@@ -65,17 +65,17 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
 
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0"
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-core:1.1.0"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.2.2"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-core:1.2.2"
 
     implementation group: 'com.hierynomus', name: 'sshj', version: '0.31.0'
 
-    api "org.slf4j:slf4j-api:1.7.30"
-    api "ch.qos.logback:logback-classic:1.2.3"
-    api "ch.qos.logback:logback-core:1.2.3"
+    api "org.slf4j:slf4j-api:1.7.32"
+    api "ch.qos.logback:logback-classic:1.2.5"
+    api "ch.qos.logback:logback-core:1.2.5"
 
     testFixturesApi group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.5.2'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.5.2'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.2'
 }