diff --git a/log4j2-appender/pom.xml b/log4j2-appender/pom.xml
index 12affc4..7ba75af 100644
--- a/log4j2-appender/pom.xml
+++ b/log4j2-appender/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.17.0</version>
+            <version>2.17.2</version>
         </dependency>
 
         <dependency>
diff --git a/logback-appender/pom.xml b/logback-appender/pom.xml
index fd169cf..3a3859d 100644
--- a/logback-appender/pom.xml
+++ b/logback-appender/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.2.11</version>
         </dependency>
 
         <dependency>
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.2.11</version>
             <classifier>tests</classifier>
             <scope>test</scope>
         </dependency>