diff --git a/Cargo.lock b/Cargo.lock
index 89445d7d..7504e2fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,9 +184,9 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.54.1"
+version = "0.55.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4d49b80beb70d76cdac92f5681e666f9a697c737c4f4117a67229a0386dc736"
+checksum = "75b13ce559e6433d360c26305643803cb52cfbabbc2b9c47ce04a58493dfb443"
 dependencies = [
  "bitflags",
  "cexpr",
@@ -380,6 +380,9 @@ name = "cc"
 version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8dae9c4b8fedcae85592ba623c4fd08cfdab3e3b72d6df780c6ead964a69bfff"
+dependencies = [
+ "rayon",
+]
 
 [[package]]
 name = "cexpr"
@@ -410,9 +413,9 @@ dependencies = [
 
 [[package]]
 name = "clang-sys"
-version = "0.29.3"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe6837df1d5cba2397b835c8530f51723267e16abbf83892e9e5af4f0e5dd10a"
+checksum = "9da1484c6a890e374ca5086062d4847e0a2c1e5eba9afa5d48c09e8eb39b2519"
 dependencies = [
  "glob",
  "libc",
@@ -1310,11 +1313,11 @@ checksum = "a2f02823cf78b754822df5f7f268fb59822e7296276d3e069d8e8cb26a14bd10"
 
 [[package]]
 name = "libloading"
-version = "0.5.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
+checksum = "2443d8f0478b16759158b2f66d525991a05491138bc05814ef52a250148ef4f9"
 dependencies = [
- "cc",
+ "cfg-if",
  "winapi 0.3.9",
 ]
 
@@ -2024,6 +2027,31 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rayon"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfd016f0c045ad38b5251be2c9c0ab806917f82da4d36b2a327e5166adad9270"
+dependencies = [
+ "autocfg",
+ "crossbeam-deque",
+ "either",
+ "rayon-core",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91739a34c4355b5434ce54c9086c5895604a9c278586d1f1aa95e04f66b525a0"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-deque",
+ "crossbeam-utils",
+ "lazy_static",
+ "num_cpus",
+]
+
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -3123,9 +3151,9 @@ dependencies = [
 
 [[package]]
 name = "zcash_script"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "536376d3d5181455cb7df832cf1c7f519b3d2fe0a097091f891ffef96b9b4f09"
+checksum = "8c7abf4340c2c72e7379cca75e484d784ee7ae7259c12a88d05290e1a953f04d"
 dependencies = [
  "bindgen",
  "blake2b_simd",
diff --git a/zebra-script/Cargo.toml b/zebra-script/Cargo.toml
index dcab6212..c84bf97f 100644
--- a/zebra-script/Cargo.toml
+++ b/zebra-script/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-zcash_script = "0.1.0"
+zcash_script = "0.1.1"
 zebra-chain = { path = "../zebra-chain" }
 thiserror = "1.0.20"
 displaydoc = "0.1.7"