diff --git a/eclair-core/src/test/scala/fr/acinq/eclair/payment/Bolt11InvoiceSpec.scala b/eclair-core/src/test/scala/fr/acinq/eclair/payment/Bolt11InvoiceSpec.scala
index 48d2feb33e..39e082adf7 100644
--- a/eclair-core/src/test/scala/fr/acinq/eclair/payment/Bolt11InvoiceSpec.scala
+++ b/eclair-core/src/test/scala/fr/acinq/eclair/payment/Bolt11InvoiceSpec.scala
@@ -401,7 +401,11 @@ class Bolt11InvoiceSpec extends AnyFunSuite {
       // Invalid multiplier.
       "lnbc2500x1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3k7enxv4jsxqzpusp5zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zygs9qrsgqrrzc4cvfue4zp3hggxp47ag7xnrlr8vgcmkjxk3j5jqethnumgkpqp23z9jclu3v0a7e0aruz366e9wqdykw6dxhdzcjjhldxq0w6wgqcnu43j",
       // Invalid sub-millisatoshi precision.
-      "lnbc2500000001p1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3k7enxv4jsxqzpusp5zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zygs9qrsgq0lzc236j96a95uv0m3umg28gclm5lqxtqqwk32uuk4k6673k6n5kfvx3d2h8s295fad45fdhmusm8sjudfhlf6dcsxmfvkeywmjdkxcp99202x"
+      "lnbc2500000001p1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3k7enxv4jsxqzpusp5zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zyg3zygs9qrsgq0lzc236j96a95uv0m3umg28gclm5lqxtqqwk32uuk4k6673k6n5kfvx3d2h8s295fad45fdhmusm8sjudfhlf6dcsxmfvkeywmjdkxcp99202x",
+      // Missing payment secret.
+      "lnbc1qqygh9qpp5s7zxqqqqqqqqqqqqpjqqqqqqqqqqqqqqqqqqcqpjqqqsqqqqqqqqdqqqqqqqqqqqqqqqqqqqqqqqqqqqqquqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqzxqqqqqqqqqqqqqqqy6f523d",
+      // Invalid signature public key recovery id.
+      "lnbc1qqqqpqqnp4qqqlftcw9qqqqqqqqqqqqygh9qpp5qpp5s7zxqqqqcqpjpqqygh9qpp5s7zxqqqqcqpjpqqlqqqqqqqqqqqqcqqpqqqqqqqqqqqsqqqqqqqqdqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqpqqqqqqqqqqqqqqqqqqqqqqqqqqqqqlqqqcqpjptfqptfqptfqpqqqqqqqqqqqqqqqqqqq8ddm0a"
     )
     for (ref <- refs) {
       assert(Bolt11Invoice.fromString(ref).isFailure)
diff --git a/pom.xml b/pom.xml
index 15e3349167..9b7d7b9e9a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
         <akka.version>2.6.20</akka.version>
         <akka.http.version>10.2.7</akka.http.version>
         <sttp.version>3.8.16</sttp.version>
-        <bitcoinlib.version>0.30</bitcoinlib.version>
+        <bitcoinlib.version>0.31</bitcoinlib.version>
         <guava.version>32.1.1-jre</guava.version>
         <kamon.version>2.6.3</kamon.version>
     </properties>