diff --git a/core/pom.xml b/core/pom.xml
index 9edcaefa9b2..dfe656795c6 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-ext</artifactId>
-            <version>1.7.2</version>
+            <version>1.7.25</version>
         </dependency>
 
         <!-- Test dependencies -->
diff --git a/pom.xml b/pom.xml
index c9a7a15eee2..89e073fcd1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,12 +87,12 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.7</version>
+            <version>1.7.25</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.1.2</version>
+            <version>1.2.3</version>
             <scope>test</scope>
         </dependency>
         <dependency>