diff --git a/Cargo.lock b/Cargo.lock
index a37fefa74..2097f25ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3311,18 +3311,18 @@ checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
 [[package]]
 name = "thiserror"
-version = "1.0.32"
+version = "1.0.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
+checksum = "8c1b05ca9d106ba7d2e31a9dab4a64e7be2cce415321966ea3132c49a656e252"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.32"
+version = "1.0.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
+checksum = "e8f2591983642de85c921015f3f070c665a197ed69e417af436115e3a1407487"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/crates/fj-export/Cargo.toml b/crates/fj-export/Cargo.toml
index 6d4aa1838..3c512f313 100644
--- a/crates/fj-export/Cargo.toml
+++ b/crates/fj-export/Cargo.toml
@@ -16,7 +16,7 @@ categories = ["encoding", "mathematics", "rendering"]
 
 
 [dependencies]
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 threemf = "0.3.1"
 stl = "0.2.1"
 
diff --git a/crates/fj-host/Cargo.toml b/crates/fj-host/Cargo.toml
index e3ecc5dda..ace020ef8 100644
--- a/crates/fj-host/Cargo.toml
+++ b/crates/fj-host/Cargo.toml
@@ -18,7 +18,7 @@ categories = ["encoding", "mathematics", "rendering"]
 [dependencies]
 libloading = "0.7.2"
 notify = "5.0.0"
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 cargo_metadata = "0.15.0"
 
 [dependencies.fj]
diff --git a/crates/fj-kernel/Cargo.toml b/crates/fj-kernel/Cargo.toml
index fefb1230e..751122778 100644
--- a/crates/fj-kernel/Cargo.toml
+++ b/crates/fj-kernel/Cargo.toml
@@ -23,7 +23,7 @@ parry2d-f64 = "0.9.0"
 robust-predicates = "0.1.3"
 slotmap = "1.0.6"
 spade = "2.0.0"
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 
 [dependencies.fj-interop]
 version = "0.14.0"
diff --git a/crates/fj-operations/Cargo.toml b/crates/fj-operations/Cargo.toml
index bb334ff1b..ee6365b77 100644
--- a/crates/fj-operations/Cargo.toml
+++ b/crates/fj-operations/Cargo.toml
@@ -16,7 +16,7 @@ categories = ["encoding", "mathematics", "rendering"]
 
 
 [dependencies]
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 
 [dependencies.fj]
 version = "0.14.0"
diff --git a/crates/fj-viewer/Cargo.toml b/crates/fj-viewer/Cargo.toml
index 46b00d017..a538162fd 100644
--- a/crates/fj-viewer/Cargo.toml
+++ b/crates/fj-viewer/Cargo.toml
@@ -18,7 +18,7 @@ categories = ["encoding", "mathematics", "rendering"]
 [dependencies]
 bytemuck = "1.12.1"
 raw-window-handle = "0.4.3"
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 tracing = "0.1.35"
 wgpu = "0.13.1"
 wgpu_glyph = "0.17.0"
diff --git a/crates/fj-window/Cargo.toml b/crates/fj-window/Cargo.toml
index c32c854ad..e8329f7dc 100644
--- a/crates/fj-window/Cargo.toml
+++ b/crates/fj-window/Cargo.toml
@@ -17,7 +17,7 @@ categories = ["encoding", "mathematics", "rendering"]
 
 [dependencies]
 futures = "0.3.24"
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 tracing = "0.1.35"
 winit = "0.27.2"
 
diff --git a/tools/release-operator/Cargo.toml b/tools/release-operator/Cargo.toml
index 6e9071a22..e512a4685 100644
--- a/tools/release-operator/Cargo.toml
+++ b/tools/release-operator/Cargo.toml
@@ -16,7 +16,7 @@ regex = "1.6.0"
 secstr = "0.5.0"
 semver = "1.0.13"
 serde_json = "1.0.85"
-thiserror = "1.0.32"
+thiserror = "1.0.34"
 
 [dependencies.reqwest]
 version = "0.11.11"