diff --git a/bitcoin/CHANGELOG.md b/bitcoin/CHANGELOG.md
index 203e3967b..368489009 100644
--- a/bitcoin/CHANGELOG.md
+++ b/bitcoin/CHANGELOG.md
@@ -1,3 +1,9 @@
+# Unreleased
+
+- TODO: Make a comment about `Amount::MAX_MONEY` (perhaps here in `bitcoin` release notes as well as in `amount`)
+
+- Use MAX_MONEY in serde regression test [#3950](https://github.com/rust-bitcoin/rust-bitcoin/pull/3950)
+
 # 0.33.0-alpha.0 - 2024-11-18
 
 This series of alpha releases is meant for two things:
diff --git a/bitcoin/tests/data/serde/txout_bincode b/bitcoin/tests/data/serde/txout_bincode
index 2c3d20777..1bbd8c331 100644
Binary files a/bitcoin/tests/data/serde/txout_bincode and b/bitcoin/tests/data/serde/txout_bincode differ
diff --git a/bitcoin/tests/serde.rs b/bitcoin/tests/serde.rs
index f28c878d5..807f838a6 100644
--- a/bitcoin/tests/serde.rs
+++ b/bitcoin/tests/serde.rs
@@ -109,10 +109,8 @@ fn serde_regression_txin() {
 
 #[test]
 fn serde_regression_txout() {
-    let txout = TxOut {
-        value: Amount::from_sat(0xDEADBEEFCAFEBABE),
-        script_pubkey: ScriptBuf::from(vec![0u8, 1u8, 2u8]),
-    };
+    let txout =
+        TxOut { value: Amount::MAX_MONEY, script_pubkey: ScriptBuf::from(vec![0u8, 1u8, 2u8]) };
     let got = serialize(&txout).unwrap();
     let want = include_bytes!("data/serde/txout_bincode") as &[_];
     assert_eq!(got, want)
diff --git a/units/CHANGELOG.md b/units/CHANGELOG.md
index dbb1bab81..c2f6a470f 100644
--- a/units/CHANGELOG.md
+++ b/units/CHANGELOG.md
@@ -1,3 +1,9 @@
+# Unreleased
+
+- TODO: Make a comment about `Amount::MAX_MONEY` including breaking serde
+
+- Use MAX_MONEY in serde regression test [#3950](https://github.com/rust-bitcoin/rust-bitcoin/pull/3950)
+
 # 0.2.0 - 2024-09-18
 
 * Bump MSRV to 1.63.0 [#3100](https://github.com/rust-bitcoin/rust-bitcoin/pull/3100)