diff --git a/devkit-core/pom.xml b/devkit-core/pom.xml
index ccc7c75..25d0721 100644
--- a/devkit-core/pom.xml
+++ b/devkit-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>devkit-core</artifactId>
diff --git a/devkit-utils/pom.xml b/devkit-utils/pom.xml
index 382d8e0..d5c02e6 100644
--- a/devkit-utils/pom.xml
+++ b/devkit-utils/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>devkit-utils</artifactId>
diff --git a/guid/pom.xml b/guid/pom.xml
index 8b433d8..b2b7834 100644
--- a/guid/pom.xml
+++ b/guid/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>guid</artifactId>
diff --git a/pom.xml b/pom.xml
index aab7e1b..c1f4500 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
     <groupId>cn.org.codecrafters</groupId>
     <artifactId>jdevkit</artifactId>
-    <version>1.2.0</version>
+    <version>1.2.1</version>
     <inceptionYear>2023</inceptionYear>
 
     <packaging>pom</packaging>
@@ -86,7 +86,7 @@
         <jar-plugin.version>3.3.0</jar-plugin.version>
 
         <!-- Dependency Versions -->
-        <logback.version>1.4.11</logback.version>
+        <logback.version>1.4.13</logback.version>
         <junit.version>5.10.0</junit.version>
         <slf4j-api.version>2.0.9</slf4j-api.version>
         <lombok.version>1.18.30</lombok.version>
diff --git a/property-guard-spring-boot-starter/pom.xml b/property-guard-spring-boot-starter/pom.xml
index a64a046..a76a95f 100644
--- a/property-guard-spring-boot-starter/pom.xml
+++ b/property-guard-spring-boot-starter/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>property-guard-spring-boot-starter</artifactId>
diff --git a/simple-jwt-authzero/pom.xml b/simple-jwt-authzero/pom.xml
index 868218b..832e7c9 100644
--- a/simple-jwt-authzero/pom.xml
+++ b/simple-jwt-authzero/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>simple-jwt-authzero</artifactId>
diff --git a/simple-jwt-facade/pom.xml b/simple-jwt-facade/pom.xml
index 771967b..6063b5a 100644
--- a/simple-jwt-facade/pom.xml
+++ b/simple-jwt-facade/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>simple-jwt-facade</artifactId>
diff --git a/simple-jwt-jjwt/pom.xml b/simple-jwt-jjwt/pom.xml
index 487d9c6..26b9d47 100644
--- a/simple-jwt-jjwt/pom.xml
+++ b/simple-jwt-jjwt/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>simple-jwt-jjwt</artifactId>
diff --git a/simple-jwt-spring-boot-starter/pom.xml b/simple-jwt-spring-boot-starter/pom.xml
index 01077f4..704cfbe 100644
--- a/simple-jwt-spring-boot-starter/pom.xml
+++ b/simple-jwt-spring-boot-starter/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>simple-jwt-spring-boot-starter</artifactId>
diff --git a/webcal/pom.xml b/webcal/pom.xml
index 8422095..366cc44 100644
--- a/webcal/pom.xml
+++ b/webcal/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>webcal</artifactId>