diff --git a/pom.xml b/pom.xml
index 19865d9..eefde9a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
     <description>Twitter Retweet Bot</description>
 
     <properties>
-        <caffeine-version>2.8.6</caffeine-version>
+        <caffeine-version>2.8.8</caffeine-version>
         <ecs-logging-java-version>0.5.2</ecs-logging-java-version>
         <java.version>11</java.version>
         <maven-surefire-plugin-version>3.0.0-M5</maven-surefire-plugin-version>