diff --git a/README.md b/README.md
index 0711304e41..2ab14add81 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ You will find detailed guides and frequently asked questions there.
 
 ### Configuring Bitcoin Core
 
-:warning: Eclair requires Bitcoin Core 0.18.1 or 0.19.1. If you are upgrading an existing wallet, you need to create a new address and send all your funds to that address.
+:warning: Eclair requires Bitcoin Core 0.18.1, 0.19.1 or 0.20.1. If you are upgrading an existing wallet, you need to create a new address and send all your funds to that address.
 
 Eclair needs a _synchronized_, _segwit-ready_, **_zeromq-enabled_**, _wallet-enabled_, _non-pruning_, _tx-indexing_ [Bitcoin Core](https://github.com/bitcoin/bitcoin) node.
 Eclair will use any BTC it finds in the default Bitcoin Core wallet to fund any channels you choose to open. Eclair will return BTC from closed channels to this wallet. You can have multiple Bitcoin Core wallets but make sure that the default one is always available.
diff --git a/eclair-core/pom.xml b/eclair-core/pom.xml
index f08eb3082e..ab88ddac54 100644
--- a/eclair-core/pom.xml
+++ b/eclair-core/pom.xml
@@ -80,9 +80,9 @@
                 <activeByDefault>true</activeByDefault>
             </activation>
             <properties>
-                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.19.1/bitcoin-0.19.1-x86_64-linux-gnu.tar.gz</bitcoind.url>
-                <bitcoind.md5>c2e41019caab82e6c5cb45f44964f44e</bitcoind.md5>
-                <bitcoind.sha1>efabbb93827fa35d16a8ba73360e5fbf6b86a91c</bitcoind.sha1>
+                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.20.1/bitcoin-0.20.1-x86_64-linux-gnu.tar.gz</bitcoind.url>
+                <bitcoind.md5>265d32d3f7645d0a4fe27a698bb8b3b3</bitcoind.md5>
+                <bitcoind.sha1>5a814f983cd32a0dea67a9c3c36d494130cad7c5</bitcoind.sha1>
             </properties>
         </profile>
         <profile>
@@ -93,9 +93,9 @@
                 </os>
             </activation>
             <properties>
-                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.19.1/bitcoin-0.19.1-osx64.tar.gz</bitcoind.url>
-                <bitcoind.md5>6687a2df8b8a167b3afb9e0107deeb7d</bitcoind.md5>
-                <bitcoind.sha1>a02469a77781cd1413df120133be131bd388a997</bitcoind.sha1>
+                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.20.1/bitcoin-0.20.1-osx64.tar.gz</bitcoind.url>
+                <bitcoind.md5>765fcc62c3ef470cbc23933c31c2e2f2</bitcoind.md5>
+                <bitcoind.sha1>2c1ba1a4c05448b81da2161aa3ab94c047681e7b</bitcoind.sha1>
             </properties>
         </profile>
         <profile>
@@ -106,9 +106,9 @@
                 </os>
             </activation>
             <properties>
-                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.19.1/bitcoin-0.19.1-win64.zip</bitcoind.url>
-                <bitcoind.md5>0ef5729d71a8b996b7753f564259cef9</bitcoind.md5>
-                <bitcoind.sha1>13d056bfb26d6d18b656b57ab2ab36dd38fa4043</bitcoind.sha1>
+                <bitcoind.url>https://bitcoincore.org/bin/bitcoin-core-0.20.1/bitcoin-0.20.1-win64.zip</bitcoind.url>
+                <bitcoind.md5>966568365067add2744ae4030c0d4165</bitcoind.md5>
+                <bitcoind.sha1>4fe72c5848a2ddc462083db891d6820a6f4ef2ee</bitcoind.sha1>
             </properties>
         </profile>
     </profiles>
diff --git a/eclair-core/src/test/resources/integration/bitcoin.conf b/eclair-core/src/test/resources/integration/bitcoin.conf
index 8676e0b42e..f989a67736 100644
--- a/eclair-core/src/test/resources/integration/bitcoin.conf
+++ b/eclair-core/src/test/resources/integration/bitcoin.conf
@@ -7,7 +7,7 @@ txindex=1
 zmqpubrawblock=tcp://127.0.0.1:28334
 zmqpubrawtx=tcp://127.0.0.1:28335
 rpcworkqueue=64
-addresstype=bech32
+fallbackfee=0.0002
 [regtest]
 bind=127.0.0.1
 port=28333
diff --git a/eclair-core/src/test/scala/fr/acinq/eclair/blockchain/bitcoind/BitcoindService.scala b/eclair-core/src/test/scala/fr/acinq/eclair/blockchain/bitcoind/BitcoindService.scala
index 6316c0ab04..96aac7c2a9 100644
--- a/eclair-core/src/test/scala/fr/acinq/eclair/blockchain/bitcoind/BitcoindService.scala
+++ b/eclair-core/src/test/scala/fr/acinq/eclair/blockchain/bitcoind/BitcoindService.scala
@@ -55,7 +55,7 @@ trait BitcoindService extends Logging {
   val INTEGRATION_TMP_DIR = new File(TestUtils.BUILD_DIRECTORY, s"integration-${UUID.randomUUID()}")
   logger.info(s"using tmp dir: $INTEGRATION_TMP_DIR")
 
-  val PATH_BITCOIND = new File(TestUtils.BUILD_DIRECTORY, "bitcoin-0.19.1/bin/bitcoind")
+  val PATH_BITCOIND = new File(TestUtils.BUILD_DIRECTORY, "bitcoin-0.20.1/bin/bitcoind")
   val PATH_BITCOIND_DATADIR = new File(INTEGRATION_TMP_DIR, "datadir-bitcoin")
 
   var bitcoind: Process = null