diff --git a/Cargo.lock b/Cargo.lock
index f9fe4d1d71b..5de77fbac7e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2977,18 +2977,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.52"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83a48fd946b02c0a526b2e9481c8e2a17755e47039164a86c4070446e3a4614d"
+checksum = "d54378c645627613241d077a3a79db965db602882668f9136ac42af9ecb730ad"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.52"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7fbe9b594d6568a6a1443250a7e67d80b74e1e96f6d1715e1e21cc1888291d3"
+checksum = "fa0faa943b50f3db30a20aa7e265dbc66076993efed8463e8de414e5d06d3471"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/cargo-nextest/Cargo.toml b/cargo-nextest/Cargo.toml
index 07b9f559a1f..87d131b7853 100644
--- a/cargo-nextest/Cargo.toml
+++ b/cargo-nextest/Cargo.toml
@@ -39,7 +39,7 @@ shell-words = "1.1.0"
 supports-color = "2.1.0"
 supports-unicode = "2.0.0"
 serde_json = "1.0.111"
-thiserror = "1.0.52"
+thiserror = "1.0.56"
 nextest-workspace-hack.workspace = true
 
 [features]
diff --git a/nextest-filtering/Cargo.toml b/nextest-filtering/Cargo.toml
index e2f4aceecda..a7a2b40f828 100644
--- a/nextest-filtering/Cargo.toml
+++ b/nextest-filtering/Cargo.toml
@@ -35,7 +35,7 @@ nom_locate = "4.2.0"
 recursion = "0.5.1"
 regex = "1.10.2"
 regex-syntax = "0.8.2"
-thiserror = "1.0.52"
+thiserror = "1.0.56"
 nextest-metadata.workspace = true
 proptest = { version = "1.4.0", optional = true }
 test-strategy = { version = "0.3.1", optional = true }
diff --git a/nextest-runner/Cargo.toml b/nextest-runner/Cargo.toml
index 9f4d1d35720..1efb70f0a3a 100644
--- a/nextest-runner/Cargo.toml
+++ b/nextest-runner/Cargo.toml
@@ -58,7 +58,7 @@ tar = "0.4.40"
 # For cfg expression evaluation for [target.'cfg()'] expressions
 target-spec = { version = "3.0.1", features = ["custom", "summaries"] }
 target-spec-miette = "0.3.0"
-thiserror = "1.0.52"
+thiserror = "1.0.56"
 # For parsing of .cargo/config.toml files
 tokio = { version = "1.35.1", features = [
     "fs",
diff --git a/quick-junit/Cargo.toml b/quick-junit/Cargo.toml
index 4ca4b4984d0..1e1263015e8 100644
--- a/quick-junit/Cargo.toml
+++ b/quick-junit/Cargo.toml
@@ -15,7 +15,7 @@ rust-version = "1.70"
 chrono = { version = "0.4.31", default-features = false, features = ["std"] }
 indexmap = "2.1.0"
 quick-xml = "0.31.0"
-thiserror = "1.0.52"
+thiserror = "1.0.56"
 uuid = "1.6.1"
 strip-ansi-escapes = "0.2.0"
 nextest-workspace-hack.workspace = true