diff --git a/pom.xml b/pom.xml
index b54103e..ce0a56e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <handy-uri-templates.version>2.1.8</handy-uri-templates.version>
         <jjwt.version>0.9.1</jjwt.version>
         <jaxb.version>2.4.0-b180830.0359</jaxb.version>
-        <caffeine.version>2.8.2</caffeine.version>
+        <caffeine.version>2.8.4</caffeine.version>
 
         <assertj-core.version>3.16.1</assertj-core.version>
         <code-assert.version>0.9.10</code-assert.version>