diff --git a/.github/workflows/cont_integration.yml b/.github/workflows/cont_integration.yml
index 27901655b..e9fa9c3e2 100644
--- a/.github/workflows/cont_integration.yml
+++ b/.github/workflows/cont_integration.yml
@@ -72,6 +72,9 @@ jobs:
           cargo update -p cc --precise "1.0.81"
           cargo update -p rustls:0.21.6 --precise "0.21.1"
           cargo update -p flate2:1.0.27 --precise "1.0.26"
+          cargo update -p reqwest --precise "0.11.18"
+          cargo update -p h2 --precise "0.3.20"
+          cargo update -p rustls-webpki --precise "0.100.1"
       - name: Build
         run: cargo build --features ${{ matrix.features }} --no-default-features
       - name: Clippy
@@ -233,5 +236,8 @@ jobs:
         cargo update -p cc --precise "1.0.81"
         cargo update -p rustls:0.21.6 --precise "0.21.1"
         cargo update -p flate2:1.0.27 --precise "1.0.26"
+        cargo update -p reqwest --precise "0.11.18"
+        cargo update -p h2 --precise "0.3.20"
+        cargo update -p rustls-webpki --precise "0.100.1"
     - name: Test
       run: cargo test --features test-hardware-signer
diff --git a/README.md b/README.md
index 7eea1570a..fea3af0fd 100644
--- a/README.md
+++ b/README.md
@@ -229,4 +229,10 @@ cargo update -p cc --precise "1.0.81"
 cargo update -p rustls:0.21.6 --precise "0.21.1"
 # flate2 1.0.27 has MSRV 1.63.0+
 cargo update -p flate2:1.0.27 --precise "1.0.26"
+# reqwest 0.11.19 has MSRV 1.63.0+
+cargo update -p reqwest --precise "0.11.18"
+# h2 0.3.21 has MSRV 1.63.0+
+cargo update -p h2 --precise "0.3.20"
+# rustls-webpki 0.100.2 has MSRV 1.60+
+cargo update -p rustls-webpki --precise "0.100.2"
 ```
diff --git a/src/blockchain/script_sync.rs b/src/blockchain/script_sync.rs
index 9aeec7a4a..e4c46999c 100644
--- a/src/blockchain/script_sync.rs
+++ b/src/blockchain/script_sync.rs
@@ -9,7 +9,7 @@ use crate::{
     wallet::time::Instant,
     BlockTime, Error, KeychainKind, LocalUtxo, TransactionDetails,
 };
-use bitcoin::{OutPoint, Script, ScriptBuf, Transaction, TxOut, Txid};
+use bitcoin::{hashes::Hash, OutPoint, Script, ScriptBuf, Transaction, TxOut, Txid};
 use log::*;
 use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet, VecDeque};
 
@@ -444,8 +444,14 @@ impl<'a, D: BatchDatabase> State<'a, D> {
 /// Remove conflicting transactions -- tie breaking them by fee.
 fn make_txs_consistent(txs: &[TransactionDetails]) -> Vec<&TransactionDetails> {
     let mut utxo_index: HashMap<OutPoint, &TransactionDetails> = HashMap::default();
+    let mut coinbase_txs = vec![];
     for tx in txs {
         for input in &tx.transaction.as_ref().unwrap().input {
+            if input.previous_output.txid == Txid::all_zeros() {
+                coinbase_txs.push(tx);
+                break;
+            }
+
             utxo_index
                 .entry(input.previous_output)
                 .and_modify(|existing| match (tx.fee, existing.fee) {
@@ -463,5 +469,6 @@ fn make_txs_consistent(txs: &[TransactionDetails]) -> Vec<&TransactionDetails> {
         .collect::<HashMap<_, _>>()
         .into_iter()
         .map(|(_, tx)| tx)
+        .chain(coinbase_txs)
         .collect()
 }
diff --git a/src/testutils/blockchain_tests.rs b/src/testutils/blockchain_tests.rs
index 510a2c5bb..485c7922a 100644
--- a/src/testutils/blockchain_tests.rs
+++ b/src/testutils/blockchain_tests.rs
@@ -1098,18 +1098,18 @@ macro_rules! bdk_blockchain_tests {
                 wallet.sync(&blockchain, SyncOptions::default()).unwrap();
                 assert_eq!(wallet.get_balance().unwrap().immature, 0, "incorrect balance");
 
-                test_client.generate(1, Some(wallet_addr));
+                test_client.generate(2, Some(wallet_addr));
 
                 wallet.sync(&blockchain, SyncOptions::default()).unwrap();
 
-                assert!(wallet.get_balance().unwrap().immature > 0, "incorrect balance after receiving coinbase");
+                assert_eq!(wallet.get_balance().unwrap().immature, 5000000000*2, "incorrect balance after receiving coinbase");
 
                 // make coinbase mature (100 blocks)
                 let node_addr = test_client.get_node_address(None);
                 test_client.generate(100, Some(node_addr));
                 wallet.sync(&blockchain, SyncOptions::default()).unwrap();
 
-                assert!(wallet.get_balance().unwrap().confirmed > 0, "incorrect balance after maturing coinbase");
+                assert_eq!(wallet.get_balance().unwrap().confirmed, 5000000000 * 2, "incorrect balance after maturing coinbase");
 
             }