diff --git a/spring-cloud-zuul-ratelimit-core/pom.xml b/spring-cloud-zuul-ratelimit-core/pom.xml
index bd3c170e..b96f023b 100644
--- a/spring-cloud-zuul-ratelimit-core/pom.xml
+++ b/spring-cloud-zuul-ratelimit-core/pom.xml
@@ -21,7 +21,7 @@
 
     <properties>
         <main.basedir>${basedir}/..</main.basedir>
-        <bucket4j.version>4.3.0</bucket4j.version>
+        <bucket4j.version>4.4.1</bucket4j.version>
         <hazelcast.version>3.11</hazelcast.version>
         <ignite.version>2.7.5</ignite.version>
         <infinispan.version>9.4.15.Final</infinispan.version>
diff --git a/spring-cloud-zuul-ratelimit-tests/bucket4j-hazelcast/pom.xml b/spring-cloud-zuul-ratelimit-tests/bucket4j-hazelcast/pom.xml
index aeedc7c4..5ce82c40 100644
--- a/spring-cloud-zuul-ratelimit-tests/bucket4j-hazelcast/pom.xml
+++ b/spring-cloud-zuul-ratelimit-tests/bucket4j-hazelcast/pom.xml
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-core</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-jcache</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-hazelcast</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
diff --git a/spring-cloud-zuul-ratelimit-tests/bucket4j-ignite/pom.xml b/spring-cloud-zuul-ratelimit-tests/bucket4j-ignite/pom.xml
index 306f865a..1f4add19 100644
--- a/spring-cloud-zuul-ratelimit-tests/bucket4j-ignite/pom.xml
+++ b/spring-cloud-zuul-ratelimit-tests/bucket4j-ignite/pom.xml
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-core</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-jcache</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-ignite</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
diff --git a/spring-cloud-zuul-ratelimit-tests/bucket4j-infinispan/pom.xml b/spring-cloud-zuul-ratelimit-tests/bucket4j-infinispan/pom.xml
index 47df3482..a9b21c64 100644
--- a/spring-cloud-zuul-ratelimit-tests/bucket4j-infinispan/pom.xml
+++ b/spring-cloud-zuul-ratelimit-tests/bucket4j-infinispan/pom.xml
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-core</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-jcache</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-infinispan</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
diff --git a/spring-cloud-zuul-ratelimit-tests/bucket4j-jcache/pom.xml b/spring-cloud-zuul-ratelimit-tests/bucket4j-jcache/pom.xml
index 29752c87..7109729c 100644
--- a/spring-cloud-zuul-ratelimit-tests/bucket4j-jcache/pom.xml
+++ b/spring-cloud-zuul-ratelimit-tests/bucket4j-jcache/pom.xml
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-core</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-jcache</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>
             <groupId>com.github.vladimir-bukhtoyarov</groupId>
             <artifactId>bucket4j-ignite</artifactId>
-            <version>4.3.0</version>
+            <version>4.4.1</version>
         </dependency>
 
         <dependency>