diff --git a/common-tools/cnuphys/parent/pom.xml b/common-tools/cnuphys/parent/pom.xml
index 52391b826..9e25080b7 100644
--- a/common-tools/cnuphys/parent/pom.xml
+++ b/common-tools/cnuphys/parent/pom.xml
@@ -38,7 +38,7 @@
       <plugin>
         <groupId>com.github.spotbugs</groupId>
         <artifactId>spotbugs-maven-plugin</artifactId>
-        <version>4.8.6.3</version>
+        <version>4.8.6.4</version>
         <configuration>
           <excludeFilterFile>spotbugs-exclude.xml</excludeFilterFile>
         </configuration>
diff --git a/parent/pom.xml b/parent/pom.xml
index 560e4f85d..403dc6031 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -62,7 +62,7 @@
       <plugin>
         <groupId>com.github.spotbugs</groupId>
         <artifactId>spotbugs-maven-plugin</artifactId>
-        <version>4.8.6.3</version>
+        <version>4.8.6.4</version>
         <configuration>
           <excludeFilterFile>spotbugs-exclude.xml</excludeFilterFile>
         </configuration>