diff --git a/.changelog/3269.trivial.md b/.changelog/3269.trivial.md
new file mode 100644
index 00000000000..c40bc761fa8
--- /dev/null
+++ b/.changelog/3269.trivial.md
@@ -0,0 +1 @@
+rust: Bump honggfuzz from 0.5.49 to 0.5.51
diff --git a/Cargo.lock b/Cargo.lock
index 265ff02c902..5d2defb214b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -802,9 +802,9 @@ dependencies = [
 
 [[package]]
 name = "honggfuzz"
-version = "0.5.49"
+version = "0.5.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "832bac18a82ec7d6c21887daa8616b238fe90d5d5e762d0d4b9372cdaa9e097f"
+checksum = "6f085725a5828d7e959f014f624773094dfe20acc91be310ef106923c30594bc"
 dependencies = [
  "arbitrary",
  "lazy_static",
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index bcac20c25d1..9518994b96f 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -45,7 +45,7 @@ zeroize = "1.1"
 intrusive-collections = "0.8"
 sha2 = "0.9.1"
 hmac = "0.9.0"
-honggfuzz = "0.5.47"
+honggfuzz = "0.5.51"
 arbitrary = { version = "0.4.1", features = ["derive"] }
 
 [dev-dependencies]