diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index db933255..09bcf89e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -43,5 +43,24 @@ jobs:
           mkdir -p $HOME/.android
           echo "$DEBUG_KEYSTORE_BASE64" | base64 -d > $HOME/.android/debug.keystore
 
+      - name: Decode Release Keystore
+        env:
+          RELEASE_KEYSTORE_BASE64: ${{ secrets.RELEASE_KEYSTORE_BASE64 }}
+        run: |
+          mkdir -p ./keystore
+          echo "$RELEASE_KEYSTORE_BASE64" | base64 -d > ./keystore/release.jks
+
+      - name: Configure Keystore Properties
+        run: |
+          echo "RELEASE_KEYSTORE_PATH=./keystore/release.jks" >> local.properties
+          echo "RELEASE_KEYSTORE_PASSWORD=${{ secrets.RELEASE_KEYSTORE_PASSWORD }}" >> local.properties
+          echo "RELEASE_KEY_ALIAS=${{ secrets.RELEASE_KEY_ALIAS }}" >> local.properties
+          echo "RELEASE_KEY_PASSWORD=${{ secrets.RELEASE_KEY_PASSWORD }}" >> local.properties
+
+      - name: Debug Local Properties
+        run: |
+          cat local.properties
+          ls -la ./keystore
+
       - name: Run Build
         run: ./gradlew build --no-daemon
diff --git a/.github/workflows/ktlin_check.yml b/.github/workflows/ktlin_check.yml
index 919defb9..3ba9fbf0 100644
--- a/.github/workflows/ktlin_check.yml
+++ b/.github/workflows/ktlin_check.yml
@@ -36,5 +36,24 @@ jobs:
           GOOGLE_SERVICES_JSON: ${{ secrets.GOOGLE_SERVICES_JSON }}
         run: echo "$GOOGLE_SERVICES_JSON" > ./app/google-services.json
 
+      - name: Decode Release Keystore
+        env:
+          RELEASE_KEYSTORE_BASE64: ${{ secrets.RELEASE_KEYSTORE_BASE64 }}
+        run: |
+          mkdir -p ./keystore
+          echo "$RELEASE_KEYSTORE_BASE64" | base64 -d > ./keystore/release.jks
+
+      - name: Configure Keystore Properties
+        run: |
+          echo "RELEASE_KEYSTORE_PATH=./keystore/release.jks" >> local.properties
+          echo "RELEASE_KEYSTORE_PASSWORD=${{ secrets.RELEASE_KEYSTORE_PASSWORD }}" >> local.properties
+          echo "RELEASE_KEY_ALIAS=${{ secrets.RELEASE_KEY_ALIAS }}" >> local.properties
+          echo "RELEASE_KEY_PASSWORD=${{ secrets.RELEASE_KEY_PASSWORD }}" >> local.properties
+
+      - name: Debug Local Properties
+        run: |
+          cat local.properties
+          ls -la ./keystore
+
       - name: Run ktlintCheck
         run: ./gradlew ktlintCheck --no-daemon
diff --git a/.gitignore b/.gitignore
index 5727e1e8..61b5d47c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,5 @@ local.properties
 .idea/
 .kotlin/
 *.keystore
+*.jks
+/app/release
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 5d7633ad..d4253381 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -24,6 +24,24 @@ android {
                 file("${System.getProperty("user.home")}/.android/debug.keystore")
             }
         }
+
+        create("release") {
+            val keystoreProperties = Properties().apply {
+                val file = rootProject.file("local.properties")
+                if (file.exists()) {
+                    load(file.inputStream())
+                }
+            }
+            val keyStorePath = keystoreProperties.getProperty("RELEASE_KEYSTORE_PATH")
+            val storePasswordValue = keystoreProperties.getProperty("RELEASE_KEYSTORE_PASSWORD")
+            val keyAliasValue = keystoreProperties.getProperty("RELEASE_KEY_ALIAS")
+            val keyPasswordValue = keystoreProperties.getProperty("RELEASE_KEY_PASSWORD")
+
+            storeFile = file(keyStorePath)
+            storePassword = storePasswordValue
+            keyAlias = keyAliasValue
+            keyPassword = keyPasswordValue
+        }
     }
     namespace = "com.boostcamp.dreamteam.dreamdiary"
 
@@ -37,6 +55,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro",
             )
+            signingConfig = signingConfigs.getByName("release")
         }
     }
     buildFeatures {
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0d9f9915..4fba0d94 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">dreamdiary</string>
+    <string name="app_name">DreamDiary</string>
 </resources>
diff --git a/build-logic/convention/src/main/java/com/boostcamp/dreamteam/dreamdiary/buildlogic/convention/AndroidApplicationConventionPlugin.kt b/build-logic/convention/src/main/java/com/boostcamp/dreamteam/dreamdiary/buildlogic/convention/AndroidApplicationConventionPlugin.kt
index e1934730..7f033806 100644
--- a/build-logic/convention/src/main/java/com/boostcamp/dreamteam/dreamdiary/buildlogic/convention/AndroidApplicationConventionPlugin.kt
+++ b/build-logic/convention/src/main/java/com/boostcamp/dreamteam/dreamdiary/buildlogic/convention/AndroidApplicationConventionPlugin.kt
@@ -19,8 +19,8 @@ class AndroidApplicationConventionPlugin : Plugin<Project> {
                     minSdk = 24
                     targetSdk = 35
 
-                    versionCode = 2
-                    versionName = "0.0.2"
+                    versionCode = 3
+                    versionName = "0.0.3"
                 }
 
                 configureKotlinAndroid(this)