diff --git a/Cargo.lock b/Cargo.lock
index 43d4db81a..19bc05499 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -852,7 +852,6 @@ name = "fj-viewer"
 version = "0.46.0"
 dependencies = [
  "bytemuck",
- "chrono",
  "fj-interop",
  "fj-math",
  "getrandom",
diff --git a/crates/fj-viewer/Cargo.toml b/crates/fj-viewer/Cargo.toml
index 12f46cb19..2afe5d1b5 100644
--- a/crates/fj-viewer/Cargo.toml
+++ b/crates/fj-viewer/Cargo.toml
@@ -11,7 +11,6 @@ keywords.workspace = true
 categories.workspace = true
 
 [dependencies]
-chrono = "0.4.26"
 fj-interop.workspace = true
 fj-math.workspace = true
 nalgebra = "0.32.2"