diff --git a/pom.xml b/pom.xml
index 90a27f0..6157d56 100644
--- a/pom.xml
+++ b/pom.xml
@@ -148,9 +148,9 @@
             <version>2.18.2</version>
         </dependency>
         <dependency>
-            <groupId>com.google.code.findbugs</groupId>
-            <artifactId>jsr305</artifactId>
-            <version>3.0.2</version>
+            <groupId>jakarta.annotation</groupId>
+            <artifactId>jakarta.annotation-api</artifactId>
+            <version>2.1.1</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/src/main/java/org/casbin/casdoor/service/PermissionService.java b/src/main/java/org/casbin/casdoor/service/PermissionService.java
index 1149a9b..7816298 100644
--- a/src/main/java/org/casbin/casdoor/service/PermissionService.java
+++ b/src/main/java/org/casbin/casdoor/service/PermissionService.java
@@ -21,7 +21,7 @@
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.PermissionOperations;
 import org.casbin.casdoor.util.http.CasdoorResponse;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nullable;
 
 import java.io.IOException;
 import java.util.List;
diff --git a/src/main/java/org/casbin/casdoor/service/ProviderService.java b/src/main/java/org/casbin/casdoor/service/ProviderService.java
index 4b1dbdf..3f7236f 100644
--- a/src/main/java/org/casbin/casdoor/service/ProviderService.java
+++ b/src/main/java/org/casbin/casdoor/service/ProviderService.java
@@ -20,7 +20,7 @@
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.ProviderOperations;
 import org.casbin.casdoor.util.http.CasdoorResponse;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nullable;
 
 import java.io.IOException;
 import java.util.List;
diff --git a/src/main/java/org/casbin/casdoor/service/RecordService.java b/src/main/java/org/casbin/casdoor/service/RecordService.java
index 495f293..191a0cd 100644
--- a/src/main/java/org/casbin/casdoor/service/RecordService.java
+++ b/src/main/java/org/casbin/casdoor/service/RecordService.java
@@ -19,7 +19,7 @@
 import org.casbin.casdoor.entity.Record;
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.http.CasdoorResponse;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nullable;
 
 import java.io.IOException;
 import java.util.List;
diff --git a/src/main/java/org/casbin/casdoor/service/RoleService.java b/src/main/java/org/casbin/casdoor/service/RoleService.java
index 1a805bd..c1f0f33 100644
--- a/src/main/java/org/casbin/casdoor/service/RoleService.java
+++ b/src/main/java/org/casbin/casdoor/service/RoleService.java
@@ -20,7 +20,7 @@
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.RoleOperations;
 import org.casbin.casdoor.util.http.CasdoorResponse;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nullable;
 
 import java.io.IOException;
 import java.util.List;
diff --git a/src/main/java/org/casbin/casdoor/service/Service.java b/src/main/java/org/casbin/casdoor/service/Service.java
index 9f90263..dc95bd8 100644
--- a/src/main/java/org/casbin/casdoor/service/Service.java
+++ b/src/main/java/org/casbin/casdoor/service/Service.java
@@ -9,8 +9,8 @@
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.http.CasdoorResponse;
 import org.casbin.casdoor.util.http.HttpClient;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nonnull;
+import jakarta.annotation.Nullable;
 
 import java.io.File;
 import java.io.IOException;
diff --git a/src/main/java/org/casbin/casdoor/service/SessionService.java b/src/main/java/org/casbin/casdoor/service/SessionService.java
index 01f6f96..d30003e 100644
--- a/src/main/java/org/casbin/casdoor/service/SessionService.java
+++ b/src/main/java/org/casbin/casdoor/service/SessionService.java
@@ -20,7 +20,7 @@
 import org.casbin.casdoor.util.Map;
 import org.casbin.casdoor.util.SessionOperations;
 import org.casbin.casdoor.util.http.CasdoorResponse;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nullable;
 
 import java.io.IOException;
 import java.util.List;
diff --git a/src/main/java/org/casbin/casdoor/util/Map.java b/src/main/java/org/casbin/casdoor/util/Map.java
index b1118e4..05979b9 100644
--- a/src/main/java/org/casbin/casdoor/util/Map.java
+++ b/src/main/java/org/casbin/casdoor/util/Map.java
@@ -1,8 +1,8 @@
 package org.casbin.casdoor.util;
 
 
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
+import jakarta.annotation.Nonnull;
+import jakarta.annotation.Nullable;
 
 import java.util.HashMap;
 import java.util.stream.Collectors;