diff --git a/single-board-computers/raspberry-pi/spi/max7219/led-matrix/8x8/web-app/pom.xml b/single-board-computers/raspberry-pi/spi/max7219/led-matrix/8x8/web-app/pom.xml
index e1ce882..4b60299 100644
--- a/single-board-computers/raspberry-pi/spi/max7219/led-matrix/8x8/web-app/pom.xml
+++ b/single-board-computers/raspberry-pi/spi/max7219/led-matrix/8x8/web-app/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>24.1-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
 
         <dependency>