diff --git a/pom.xml b/pom.xml
index 0eb67df..712ad3f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-simple</artifactId>
-      <version>2.0.15</version>
+      <version>2.0.16</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
@@ -144,7 +144,7 @@
     <dependency>
       <groupId>org.yaml</groupId>
       <artifactId>snakeyaml</artifactId>
-      <version>2.2</version>
+      <version>2.3</version>
     </dependency>
     <!-- command line interface -->
     <dependency>
@@ -168,7 +168,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.18.0</version>
+      <version>2.18.1</version>
     </dependency>
     <dependency>
       <groupId>com.github.stefanbirkner</groupId>