diff --git a/pom.xml b/pom.xml
index bfa38beb..c0255356 100644
--- a/pom.xml
+++ b/pom.xml
@@ -372,7 +372,7 @@
             <dependency>
                 <groupId>jp.skypencil.errorprone.slf4j</groupId>
                 <artifactId>errorprone-slf4j</artifactId>
-                <version>0.1.21</version>
+                <version>0.1.22</version>
             </dependency>
             <dependency>
                 <groupId>junit</groupId>