diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index 1be1981..3206fd6 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -1,8 +1,8 @@
 // 디펜던시 업데이트 확인 ./gradlew dependencyUpdates
 
 object Versions {
-    const val versionCode = 240124000 // yymmdd000
-    const val versionName = "1.4.3"  // https://www.notion.so/chaifinance/QA-Process-d1a4be396337493b81c6e85fff2d5cd6
+    const val versionCode = 240215000 // yymmdd000
+    const val versionName = "1.4.4"  // https://www.notion.so/chaifinance/QA-Process-d1a4be396337493b81c6e85fff2d5cd6
 
     const val multidex = "2.0.1"
     const val kotlin_stdlib_jdk = "1.9.10"
diff --git a/sdk/consumer-rules.pro b/sdk/consumer-rules.pro
index 571ddf0..3e9af73 100644
--- a/sdk/consumer-rules.pro
+++ b/sdk/consumer-rules.pro
@@ -53,6 +53,18 @@
 # and replaces all potential values with null. Explicitly keeping the interfaces prevents this.
 -if interface * { @retrofit2.http.* <methods>; }
 -keep,allowobfuscation interface <1>
+
+# With R8 full mode generic signatures are stripped for classes that are not
+# kept. Suspend functions are wrapped in continuations where the type argument
+# is used.
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
+
+# R8 full mode strips generic signatures from return types if not kept.
+-if interface * { @retrofit2.http.* public *** *(...); }
+-keep,allowoptimization,allowshrinking,allowobfuscation class <3>
+
+# With R8 full mode generic signatures are stripped for classes that are not kept.
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
 # End of Retrofit 관련