diff --git a/Cargo.lock b/Cargo.lock
index c06839b0d..1d984d6da 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3206,18 +3206,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76cc616c6abf8c8928e2fdcc0dbfab37175edd8fb49a4641066ad1364fdab146"
+checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9be73a2caec27583d0046ef3796c3794f868a5bc813db689eed00c7631275cd1"
+checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.7",
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index 35448eeb5..34342aa00 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -19,7 +19,7 @@ bls12_381 = "0.3.1"
 futures = "0.3.12"
 futures-util = "0.3.6"
 metrics = "0.13.0-alpha.8"
-thiserror = "1.0.23"
+thiserror = "1.0.24"
 tokio = { version = "0.3.6", features = ["time", "sync", "stream", "tracing"] }
 tower = { version = "0.4", features = ["timeout", "util", "buffer"] }
 tracing = "0.1.24"
diff --git a/zebra-script/Cargo.toml b/zebra-script/Cargo.toml
index de4654180..6948682b4 100644
--- a/zebra-script/Cargo.toml
+++ b/zebra-script/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2018"
 [dependencies]
 zcash_script = "0.1.5"
 zebra-chain = { path = "../zebra-chain" }
-thiserror = "1.0.23"
+thiserror = "1.0.24"
 displaydoc = "0.1.7"
 
 [dev-dependencies]
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 69cf3706f..1f85edde1 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -20,7 +20,7 @@ futures = "0.3.12"
 metrics = "0.13.0-alpha.8"
 tower = { version = "0.4", features = ["buffer", "util"] }
 tracing = "0.1"
-thiserror = "1.0.23"
+thiserror = "1.0.24"
 tokio = { version = "0.3.6", features = ["sync"] }
 displaydoc = "0.1.7"
 rocksdb = "0.15.0"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 03c76f79c..03cf465dc 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -18,7 +18,7 @@ tracing-subscriber = "0.2.15"
 tracing-error = "0.1.2"
 spandoc = "0.2.0"
 regex = "1.4.3"
-thiserror = "1.0.23"
+thiserror = "1.0.24"
 pretty_assertions = "0.6.1"
 owo-colors = "1.3.0"
 proptest = "0.10.1"