diff --git a/Cargo.lock b/Cargo.lock
index 1df23048..271236f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1156,9 +1156,9 @@ checksum = "dcbb2bf8e87535c23f7a8a321e364ce21462d0ff10cb6407820e8e96dfff6653"
 
 [[package]]
 name = "duration-string"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fcc1d9ae294a15ed05aeae8e11ee5f2b3fe971c077d45a42fb20825fba6ee13"
+checksum = "2334658684d7c213e18602aa72ce37e94d1c9b535882ef6e30bc444b7514a1ee"
 dependencies = [
  "serde",
 ]
diff --git a/integrations/gmail/Cargo.toml b/integrations/gmail/Cargo.toml
index 6ca18fa1..21231c3a 100644
--- a/integrations/gmail/Cargo.toml
+++ b/integrations/gmail/Cargo.toml
@@ -14,7 +14,7 @@ anyhow = "1.0.86"
 base64 = "0.21.7"
 chardetng = "0.1.17"
 charset = "0.1.3"
-duration-string = { version = "0.3.0", features = ["serde"] }
+duration-string = { version = "0.4.0", features = ["serde"] }
 exocore = { version = "0.1.25", default-features = false, features = ["client", "logger"] }
 exomind-protos = {version = "0.1.15", path = "../../protos"}
 google-gmail1 = "5.0.3"