diff --git a/app/build.gradle b/app/build.gradle
index 83471c58..bc1c6a38 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "com.m2049r.xmrwallet"
         minSdkVersion 21
         targetSdkVersion 31
-        versionCode 3003
-        versionName "3.0.3 'Fluorine Fermi'"
+        versionCode 3004
+        versionName "3.0.4 'Fluorine Fermi'"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {
diff --git a/external-libs/include/wallet2_api.h b/external-libs/include/wallet2_api.h
index b67bce60..0ae84adb 100644
--- a/external-libs/include/wallet2_api.h
+++ b/external-libs/include/wallet2_api.h
@@ -796,9 +796,10 @@ struct Wallet
     /**
      * @brief exchange_multisig_keys - provides additional key exchange round for arbitrary multisig schemes (like N-1/N, M/N)
      * @param info - base58 encoded key derivations returned by makeMultisig or exchangeMultisigKeys function call
+     * @param force_update_use_with_caution - force multisig account to update even if not all signers contribute round messages
      * @return new info string if more rounds required or an empty string if wallet creation is done
      */
-    virtual std::string exchangeMultisigKeys(const std::vector<std::string> &info) = 0;
+    virtual std::string exchangeMultisigKeys(const std::vector<std::string> &info, const bool force_update_use_with_caution) = 0;
     /**
      * @brief exportMultisigImages - exports transfers' key images
      * @param images - output paramter for hex encoded array of images