diff --git a/build.gradle b/build.gradle
index 9b23d1d..e57b02a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,9 +1,9 @@
 plugins {
-    id 'org.springframework.boot' version '3.1.3'
+    id 'org.springframework.boot' version '3.1.4'
     id 'io.spring.dependency-management' version '1.1.3'
     id 'java'
     id 'jacoco'
-    id 'com.diffplug.spotless' version '6.21.0'
+    id 'com.diffplug.spotless' version '6.22.0'
 }
 
 group = 'org.miracum.streams'
@@ -22,7 +22,7 @@ repositories {
 
 ext {
     set('springCloudVersion', '2022.0.4')
-    set('hapiVersion', '6.8.1')
+    set('hapiVersion', '6.8.3')
 }
 
 dependencies {
@@ -35,8 +35,8 @@ dependencies {
 
     implementation 'org.apache.kafka:kafka-streams'
 
-    implementation 'io.micrometer:micrometer-registry-prometheus:1.11.3'
-    implementation 'io.micrometer:micrometer-core:1.11.3'
+    implementation 'io.micrometer:micrometer-registry-prometheus:1.11.4'
+    implementation 'io.micrometer:micrometer-core:1.11.4'
 
     implementation 'org.miracum:kafka-fhir-serializer:1.0.4'