diff --git a/demos/pom.xml b/demos/pom.xml
index 823a22f8..aa16ecd6 100644
--- a/demos/pom.xml
+++ b/demos/pom.xml
@@ -14,7 +14,7 @@
 		<project.reporting.outputEncoding>${project.build.sourceEncoding}</project.reporting.outputEncoding>
 		<maven.deploy.skip>true</maven.deploy.skip>
 
-		<kotlin.version>1.9.23</kotlin.version>
+		<kotlin.version>1.9.24</kotlin.version>
 		<kotlin.compiler.jvmTarget>${maven.compiler.source}</kotlin.compiler.jvmTarget>
 
 		<!-- overridden by submodule -->
diff --git a/pom.xml b/pom.xml
index 1e674059..91b850bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,11 +70,11 @@
 		<maven.enforcer.pom.version.regex>^\d(\.\d+)?\.(\d+|x)-SNAPSHOT$</maven.enforcer.pom.version.regex>
 		<release.pom.version.regex>^\d\.\d+\.\d+(-(Alpha|Beta|RC)\d+)?$</release.pom.version.regex>
 
-		<spotbugs.annotations.version>4.8.4</spotbugs.annotations.version>
+		<spotbugs.annotations.version>4.8.5</spotbugs.annotations.version>
 		<jsr305.version>3.0.2</jsr305.version>
 		<jetbrains.annotations.version>24.1.0</jetbrains.annotations.version>
 
-		<kotlin.version>1.9.23</kotlin.version>
+		<kotlin.version>1.9.24</kotlin.version>
 		<kotlin.compiler.jvmTarget>${maven.compiler.source}</kotlin.compiler.jvmTarget>
 		<!-- https://kotlinlang.org/docs/maven.html#specifying-compiler-options -->
 		<kotlin.compiler.apiVersion>1.6</kotlin.compiler.apiVersion>
@@ -458,7 +458,7 @@
 				<plugin>
 					<groupId>com.github.spotbugs</groupId>
 					<artifactId>spotbugs-maven-plugin</artifactId>
-					<version>4.8.4.0</version>
+					<version>4.8.5.0</version>
 				</plugin>
 				<plugin>
 					<groupId>org.jacoco</groupId>