diff --git a/Cargo.lock b/Cargo.lock
index bcceb62b..20fabd12 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4788,18 +4788,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
+checksum = "3d0a539a918745651435ac7db7a18761589a94cd7e94cd56999f828bf73c8a57"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
+checksum = "c251e90f708e16c49a16f4917dc2131e75222b72edfa9cb7f7c58ae56aae0c09"
 dependencies = [
  "proc-macro2 1.0.42",
  "quote 1.0.20",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 290dfaaf..53821e60 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -55,7 +55,7 @@ humantime = "2.1.0"
 # Error Handling & Formatting
 displaydoc = "0.2.3"
 static_assertions = "1.1.0"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 tracing = "0.1.31"
 
 # Serialization
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index 65a10309..be126e84 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -28,7 +28,7 @@ serde = { version = "1.0.144", features = ["serde_derive"] }
 futures = "0.3.23"
 futures-util = "0.3.21"
 metrics = "0.18.1"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 tokio = { version = "1.20.1", features = ["time", "sync", "tracing", "rt-multi-thread"] }
 tower = { version = "0.4.13", features = ["timeout", "util", "buffer"] }
 tracing = "0.1.31"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index df8ac85c..a5cfad09 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -27,7 +27,7 @@ rand = { version = "0.8.5", package = "rand" }
 rayon = "1.5.3"
 regex = "1.6.0"
 serde = { version = "1.0.144", features = ["serde_derive"] }
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 
 futures = "0.3.23"
 tokio = { version = "1.20.1", features = ["net", "time", "tracing", "macros", "rt-multi-thread"] }
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index 303d5b27..e69ca0a5 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -47,7 +47,7 @@ insta = { version = "1.17.1", features = ["redactions"] }
 proptest = "0.10.1"
 proptest-derive = "0.3.0"
 serde_json = "1.0.83"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 
 tokio = { version = "1.20.1", features = ["full", "tracing", "test-util"] }
 
diff --git a/zebra-script/Cargo.toml b/zebra-script/Cargo.toml
index 5c97afa5..adbeffe1 100644
--- a/zebra-script/Cargo.toml
+++ b/zebra-script/Cargo.toml
@@ -13,7 +13,7 @@ zcash_script = "0.1.6"
 
 zebra-chain = { path = "../zebra-chain" }
 
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 displaydoc = "0.2.3"
 
 [dev-dependencies]
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 9c0ab8a1..a397d70f 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -24,7 +24,7 @@ rlimit = "0.8.3"
 rocksdb = { version = "0.18.0", default_features = false, features = ["lz4"] }
 serde = { version = "1.0.144", features = ["serde_derive"] }
 tempfile = "3.3.0"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 
 rayon = "1.5.3"
 tokio = { version = "1.20.1", features = ["sync", "tracing"] }
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 3300e8fc..fdb377d1 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -29,7 +29,7 @@ tinyvec = { version = "1.6.0", features = ["rustc_1_55"] }
 humantime = "2.1.0"
 owo-colors = "3.4.0"
 spandoc = "0.2.2"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 
 tracing-subscriber = { version = "0.3.11", features = ["env-filter"] }
 tracing-error = "0.2.0"
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 96b112a8..22390ad7 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -96,7 +96,7 @@ color-eyre = { version = "0.6.1", default_features = false, features = ["issue-u
 # Enable a feature that makes tinyvec compile much faster.
 tinyvec = { version = "1.6.0", features = ["rustc_1_55"] }
 
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 
 tracing-subscriber = { version = "0.3.11", features = ["env-filter"] }
 tracing-error = "0.2.0"