diff --git a/templates/hw01-xml-config/pom.xml b/templates/hw01-xml-config/pom.xml
index e0e90f70..65f5e84a 100644
--- a/templates/hw01-xml-config/pom.xml
+++ b/templates/hw01-xml-config/pom.xml
@@ -13,7 +13,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <maven.compiler.source>17</maven.compiler.source>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>6.2.3</spring.version>
+        <spring.version>6.2.11</spring.version>
         <opencsv.version>5.9</opencsv.version>
         <junit.version>5.10.2</junit.version>
         <mockito.version>5.10.0</mockito.version>
diff --git a/templates/hw02-annotation-config/pom.xml b/templates/hw02-annotation-config/pom.xml
index 1e13f378..db9ac4d0 100644
--- a/templates/hw02-annotation-config/pom.xml
+++ b/templates/hw02-annotation-config/pom.xml
@@ -13,7 +13,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <maven.compiler.source>17</maven.compiler.source>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>6.2.3</spring.version>
+        <spring.version>6.2.11</spring.version>
         <opencsv.version>5.9</opencsv.version>
         <junit.version>5.10.2</junit.version>
         <mockito.version>5.10.0</mockito.version>
diff --git a/templates/hw03-spring-boot/pom.xml b/templates/hw03-spring-boot/pom.xml
index 41bf01f0..438ce5c8 100644
--- a/templates/hw03-spring-boot/pom.xml
+++ b/templates/hw03-spring-boot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.3</version>
+        <version>3.5.7</version>
         <relativePath/>
     </parent>
 
diff --git a/templates/hw05-jdbc-hard/pom.xml b/templates/hw05-jdbc-hard/pom.xml
index 66f076ea..cc1da0c4 100644
--- a/templates/hw05-jdbc-hard/pom.xml
+++ b/templates/hw05-jdbc-hard/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.3</version>
+        <version>3.5.7</version>
         <relativePath/>
     </parent>
 
diff --git a/templates/hw05-jdbc-simple/pom.xml b/templates/hw05-jdbc-simple/pom.xml
index 66f076ea..cc1da0c4 100644
--- a/templates/hw05-jdbc-simple/pom.xml
+++ b/templates/hw05-jdbc-simple/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.3</version>
+        <version>3.5.7</version>
         <relativePath/>
     </parent>