diff --git a/Cargo.lock b/Cargo.lock
index 483d9a7..ad26d99 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,9 +47,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.77"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9d19de80eff169429ac1e9f48fffb163916b448a44e8e046186232046d9e1f9"
+checksum = "080e9890a082662b09c1ad45f567faeeb47f22b5fb23895fbe1e651e718e25ca"
 
 [[package]]
 name = "arrow"
diff --git a/Cargo.toml b/Cargo.toml
index 6147fb4..c8b1aa9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ name = "fastexcel"
 crate-type = ["cdylib"]
 
 [dependencies]
-anyhow = "1.0.77"
+anyhow = "1.0.79"
 calamine = { version = "0.22.1", features = ["dates"] }
 chrono = { version = "0.4.31", default-features = false }
 pyo3 = { version = "0.18.3", features = ["extension-module", "anyhow"] }