diff --git a/pom.xml b/pom.xml
index 96c606e6..782991cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -214,7 +214,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.2.1</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
diff --git a/spring-cloud-starter-zuul-ratelimit/pom.xml b/spring-cloud-starter-zuul-ratelimit/pom.xml
index c02775ce..569f1a5d 100644
--- a/spring-cloud-starter-zuul-ratelimit/pom.xml
+++ b/spring-cloud-starter-zuul-ratelimit/pom.xml
@@ -40,7 +40,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.2.1</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
diff --git a/spring-cloud-zuul-ratelimit-core/pom.xml b/spring-cloud-zuul-ratelimit-core/pom.xml
index 2e471f4d..97d965b5 100644
--- a/spring-cloud-zuul-ratelimit-core/pom.xml
+++ b/spring-cloud-zuul-ratelimit-core/pom.xml
@@ -176,7 +176,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.2.1</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
diff --git a/spring-cloud-zuul-ratelimit-dependencies/pom.xml b/spring-cloud-zuul-ratelimit-dependencies/pom.xml
index 6d9c8b05..1e725679 100644
--- a/spring-cloud-zuul-ratelimit-dependencies/pom.xml
+++ b/spring-cloud-zuul-ratelimit-dependencies/pom.xml
@@ -80,7 +80,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.2.1</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>