diff --git a/java-concurrent/pom.xml b/java-concurrent/pom.xml
index 02a7433..f55fd8a 100644
--- a/java-concurrent/pom.xml
+++ b/java-concurrent/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <guava.version>28.0-jre</guava.version>
+        <guava.version>29.0-jre</guava.version>
         <commons-lang3.version>3.8.1</commons-lang3.version>
         <lombok.version>1.18.8</lombok.version>
         <gson.version>2.8.5</gson.version>