diff --git a/README.md b/README.md
index 3823009edbab8bcafd91833879adc6638541d475..04a052a4c0aa121b15ced6b456cc391123347bc7 100644
--- a/README.md
+++ b/README.md
@@ -281,7 +281,7 @@ Procedure:
 
       verify-app: Verify the HAP signature.
          ├── -inFile          # Signed application file, in .zip or .bin format. It is mandatory.
-         ├── -outCertchain    # Signed certificate chain file. It is mandatory.
+         ├── -outCertChain    # Signed certificate chain file. It is mandatory.
          ├── -outProfile      # Profile of the application. It is mandatory.
 
 
diff --git a/README_ZH.md b/README_ZH.md
index dfdd27665f023d05dddc0f4ebb2ddacc7784f26d..85de2b83b762953ffcf24023334543a308bece6f 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -291,7 +291,7 @@ java -jar hap-sign-tool.jar sign-app -keyAlias "oh-app1-key-v1" -signAlg "SHA256
 
       verify-app : hap应用包文件验签
          ├── -inFile          # 已签名的应用包文件，zip格式或bin格式，必填项
-         ├── -outCertchain    # 签名的证书链文件，必填项
+         ├── -outCertChain    # 签名的证书链文件，必填项
          ├── -outProfile      # 应用包中的profile文件，必填项
 
 
diff --git a/dist/hap-sign-tool.jar b/dist/hap-sign-tool.jar
index 0b6624bdafa3478eb0280d379017716ee22cc196..fd3b461ada7cce379cc2d9b551d9d00712df46a7 100644
Binary files a/dist/hap-sign-tool.jar and b/dist/hap-sign-tool.jar differ
diff --git a/hapsigntool/hap_sign_tool/build.gradle b/hapsigntool/hap_sign_tool/build.gradle
index 58498a33872a8fd2b6b27485e16eb39614bfbe40..1ac68fe16c1de571483466237681a9a3e8f238f1 100644
--- a/hapsigntool/hap_sign_tool/build.gradle
+++ b/hapsigntool/hap_sign_tool/build.gradle
@@ -29,8 +29,8 @@ dependencies {
     implementation 'org.bouncycastle:bcpkix-jdk15on:1.69'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.2'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.17.1'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.17.1'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.17.2'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.17.2'
     implementation 'com.google.code.gson:gson:2.8.6'
     implementation project(':hap_sign_tool_lib')
 }
diff --git a/hapsigntool/hap_sign_tool_lib/build.gradle b/hapsigntool/hap_sign_tool_lib/build.gradle
index c601bca86ef4b0db7b54ec973bf3ebf8d8333ccf..62b3d30dafcb86c4c66feba01c9226b712e03ece 100644
--- a/hapsigntool/hap_sign_tool_lib/build.gradle
+++ b/hapsigntool/hap_sign_tool_lib/build.gradle
@@ -28,8 +28,8 @@ repositories {
 dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.2'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.17.1'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.17.1'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.17.2'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.17.2'
     implementation 'org.bouncycastle:bcpkix-jdk15on:1.69'
     implementation 'com.google.code.gson:gson:2.8.6'
 }