diff --git a/kotlin/pom.xml b/kotlin/pom.xml
index fa06089f..1c27b560 100644
--- a/kotlin/pom.xml
+++ b/kotlin/pom.xml
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>io.projectreactor</groupId>
       <artifactId>reactor-core</artifactId>
-      <version>3.6.2</version>
+      <version>3.6.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/pom.xml b/pom.xml
index ea67716d..0047e6a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,12 +68,12 @@
         <!-- Build -->
         <dokka.version>1.7.20</dokka.version>
         <jacoco-maven.version>0.8.11</jacoco-maven.version>
-        <maven-assembly.version>3.6.0</maven-assembly.version>
+        <maven-assembly.version>3.7.0</maven-assembly.version>
         <maven-clean.version>3.3.2</maven-clean.version>
         <maven-compiler.version>3.12.1</maven-compiler.version>
         <maven-deploy.version>3.1.1</maven-deploy.version>
         <maven-enforcer.version>3.4.1</maven-enforcer.version>
-        <maven-gpg.version>3.1.0</maven-gpg.version>
+        <maven-gpg.version>3.2.0</maven-gpg.version>
         <maven-install.version>3.1.1</maven-install.version>
         <maven-jar.version>3.3.0</maven-jar.version>
         <maven-javadoc.version>3.5.0</maven-javadoc.version>