diff --git a/crates/paperjam-xlsx/Cargo.toml b/crates/paperjam-xlsx/Cargo.toml
index bf3fb9d..676b364 100644
--- a/crates/paperjam-xlsx/Cargo.toml
+++ b/crates/paperjam-xlsx/Cargo.toml
@@ -8,6 +8,6 @@ description = "XLSX spreadsheet processing for the paperjam ecosystem"
 
 [dependencies]
 paperjam-model = { path = "../paperjam-model" }
-calamine = { version = "0.26", default-features = false }
+calamine = { version = "0.34", default-features = false }
 rust_xlsxwriter = { version = "0.82", default-features = false }
 thiserror = { workspace = true }