diff --git a/metadata/com.greenaddress.greenbits_android_wallet.testnet.txt b/metadata/com.greenaddress.greenbits_android_wallet.testnet.txt
index 21161e8751..9723c4b76a 100644
--- a/metadata/com.greenaddress.greenbits_android_wallet.testnet.txt
+++ b/metadata/com.greenaddress.greenbits_android_wallet.testnet.txt
@@ -222,7 +222,7 @@ Build:2.05,205
     scanignore=bitcoinj/core/src/main/resources/org/bitcoinj/crypto/cacerts,bitcoinj/core/src/test,app/src/btctestnet/assets/checkpoints
     scandelete=app/src/production/assets/checkpoints
     build=JAVA_HOME=$(readlink -f /usr/bin/javac | sed "s:/bin/javac::") sh ./prepare_fdroid.sh
-    ndk=r14b
+    ndk=r17b
 
 Auto Update Mode:Version r%v
 Update Check Mode:Tags
diff --git a/metadata/com.greenaddress.greenbits_android_wallet.txt b/metadata/com.greenaddress.greenbits_android_wallet.txt
index 6553449061..136bfac921 100644
--- a/metadata/com.greenaddress.greenbits_android_wallet.txt
+++ b/metadata/com.greenaddress.greenbits_android_wallet.txt
@@ -680,7 +680,7 @@ Build:2.05,205
     scanignore=bitcoinj/core/src/main/resources/org/bitcoinj/crypto/cacerts,bitcoinj/core/src/test,app/src/production/assets/checkpoints
     scandelete=app/src/btctestnet/assets/checkpoints
     build=JAVA_HOME=$(readlink -f /usr/bin/javac | sed "s:/bin/javac::") sh ./prepare_fdroid.sh
-    ndk=r14b
+    ndk=r17b
 
 Maintainer Notes:
 Watch prepare_fdroid.sh for changes on new builds.