diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 54af425d..1c91bcff 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -19,6 +19,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.GOMSAndroidV2"
+        android:networkSecurityConfig="@xml/network_security_config"
         tools:targetApi="31">
         <activity
             android:name=".MainActivity"
diff --git a/app/src/main/res/xml/network_security_config.xml b/app/src/main/res/xml/network_security_config.xml
new file mode 100644
index 00000000..d59a2406
--- /dev/null
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">gsmsv-1.yujun.kr</domain>
+    </domain-config>
+</network-security-config>
diff --git a/build-logic/convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt b/build-logic/convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt
index 0f914e8b..89f1415d 100644
--- a/build-logic/convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt
+++ b/build-logic/convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt
@@ -21,8 +21,8 @@ class AndroidApplicationConventionPlugin : Plugin<Project> {
                     applicationId = "com.goms.goms_android_v2"
                     minSdk = 26
                     targetSdk = 35
-                    versionCode = 28
-                    versionName = "1.3.7"
+                    versionCode = 29
+                    versionName = "1.3.8"
                     testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
                     vectorDrawables.useSupportLibrary = true