diff --git a/android/build.gradle b/android/build.gradle
index 0ccd3a9..77fbb44 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -27,6 +27,7 @@ android {
         targetSdkVersion 26
         versionCode 1
         versionName "1.0"
+        consumerProguardFiles("consumer-proguard-rules.pro")
     }
     lintOptions {
         abortOnError false
@@ -52,7 +53,7 @@ allprojects {
 
 dependencies {
     implementation("com.facebook.react:react-native:+")
-    implementation("com.launchdarkly:launchdarkly-android-client-sdk:3.1.0")
+    implementation("com.launchdarkly:launchdarkly-android-client-sdk:3.1.1")
     implementation("com.jakewharton.timber:timber:4.7.1")
     implementation("com.google.code.gson:gson:2.8.6")
 }
diff --git a/android/consumer-proguard-rules.pro b/android/consumer-proguard-rules.pro
new file mode 100644
index 0000000..df05664
--- /dev/null
+++ b/android/consumer-proguard-rules.pro
@@ -0,0 +1,13 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ~/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+-keep class com.launchdarkly.sdk.LDUser$Builder { public <methods>; }
+-keep class com.launchdarkly.sdk.android.LDConfig$Builder { public <methods>; }