diff --git a/Cargo.lock b/Cargo.lock
index ddc67d1e4..821aed33f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2421,7 +2421,7 @@ dependencies = [
  "filecoin-proofs-api",
  "fvm",
  "fvm-wasm-instrument",
- "fvm_ipld_amt 0.7.2",
+ "fvm_ipld_amt 0.7.3",
  "fvm_ipld_blockstore 0.3.1",
  "fvm_ipld_encoding 0.5.1",
  "fvm_ipld_hamt 0.10.2",
@@ -2590,7 +2590,7 @@ dependencies = [
 
 [[package]]
 name = "fvm_ipld_amt"
-version = "0.7.2"
+version = "0.7.3"
 dependencies = [
  "anyhow",
  "cid 0.11.1",
@@ -3201,7 +3201,7 @@ version = "0.0.0"
 dependencies = [
  "arbitrary",
  "cid 0.11.1",
- "fvm_ipld_amt 0.7.2",
+ "fvm_ipld_amt 0.7.3",
  "fvm_ipld_blockstore 0.3.1",
  "itertools 0.13.0",
  "libfuzzer-sys",
diff --git a/Cargo.toml b/Cargo.toml
index e23edfc30..883d804b6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,7 +79,7 @@ fvm_sdk = { path = "sdk", version = "~4.5.1" }
 fvm_integration_tests = { path = "testing/integration", version = "~4.5.1" }
 
 # workspace (other)
-fvm_ipld_amt = { path = "ipld/amt", version = "0.7.2" }
+fvm_ipld_amt = { path = "ipld/amt", version = "0.7.3" }
 fvm_ipld_hamt = { path = "ipld/hamt", version = "0.10.2" }
 fvm_ipld_kamt = { path = "ipld/kamt", version = "0.4.2" }
 fvm_ipld_car = { path = "ipld/car", version = "0.8.1" }
diff --git a/ipld/amt/CHANGELOG.md b/ipld/amt/CHANGELOG.md
index 8b8b4194d..a3f8ae4bb 100644
--- a/ipld/amt/CHANGELOG.md
+++ b/ipld/amt/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+## 0.7.3 [2024-11-20]
+
+- Fix a bug where the new `iter()` method would panic or overflow in some cases when iterating past the end of the AMT when the AMT stored high keys.
+
 ## 0.7.2 [2024-11-20]
 
 - Un-deprecate `.for_each(...)` and related functions. The `.iter()` method is still preferred but `.for_each(...)` is still useful.
diff --git a/ipld/amt/Cargo.toml b/ipld/amt/Cargo.toml
index d9dfbd0a4..7e7494015 100644
--- a/ipld/amt/Cargo.toml
+++ b/ipld/amt/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "fvm_ipld_amt"
 description = "Sharded IPLD Array implementation."
-version = "0.7.2"
+version = "0.7.3"
 license = "MIT OR Apache-2.0"
 authors = ["ChainSafe Systems <info@chainsafe.io>", "Protocol Labs", "Filecoin Core Devs"]
 edition = "2021"