diff --git a/Cargo-minimal.lock b/Cargo-minimal.lock
index 6a79a1a8a..9b8d63f9e 100644
--- a/Cargo-minimal.lock
+++ b/Cargo-minimal.lock
@@ -245,9 +245,9 @@ checksum = "3011d1213f159867b13cfd6ac92d2cd5f1345762c63be3554e84092d85a50bbd"
 
 [[package]]
 name = "honggfuzz"
-version = "0.5.55"
+version = "0.5.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "848e9c511092e0daa0a35a63e8e6e475a3e8f870741448b9f6028d69b142f18e"
+checksum = "7c76b6234c13c9ea73946d1379d33186151148e0da231506b964b44f3d023505"
 dependencies = [
  "lazy_static",
  "memmap2",
@@ -307,9 +307,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memmap2"
-version = "0.5.10"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327"
+checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
 dependencies = [
  "libc",
 ]
diff --git a/Cargo-recent.lock b/Cargo-recent.lock
index 75e6931eb..3aadd4ff7 100644
--- a/Cargo-recent.lock
+++ b/Cargo-recent.lock
@@ -223,9 +223,9 @@ checksum = "3011d1213f159867b13cfd6ac92d2cd5f1345762c63be3554e84092d85a50bbd"
 
 [[package]]
 name = "honggfuzz"
-version = "0.5.55"
+version = "0.5.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "848e9c511092e0daa0a35a63e8e6e475a3e8f870741448b9f6028d69b142f18e"
+checksum = "7c76b6234c13c9ea73946d1379d33186151148e0da231506b964b44f3d023505"
 dependencies = [
  "lazy_static",
  "memmap2",
@@ -285,9 +285,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memmap2"
-version = "0.5.10"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327"
+checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
 dependencies = [
  "libc",
 ]
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 334350f21..9b3aeafca 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -10,7 +10,7 @@ publish = false
 cargo-fuzz = true
 
 [dependencies]
-honggfuzz = { version = "0.5.55", default-features = false }
+honggfuzz = { version = "0.5.56", default-features = false }
 miniscript = { path = "..", features = [ "compiler" ] }
 
 regex = "1.0"