diff --git a/Cargo.toml b/Cargo.toml
index 5bf6c4cb..c1aa9042 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ assert_approx_eq = "~1.1"
 chrono = "~0.4"
 failure = "~0.1"
 lazy_static = "~1.4"
-time = "0.2.15"
+time = "0.3.1"
 log = "~0.4"
 uuid = { version = "~0.8", features = ["v4", "serde"] }
 
diff --git a/db/Cargo.toml b/db/Cargo.toml
index 60cb6f15..ebe470ae 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -15,7 +15,7 @@ itertools = "~0.10"
 lazy_static = "~1.4"
 log = "~0.4"
 ordered-float = "~2.7"
-time = "~0.2"
+time = "~0.3"
 petgraph = "~0.6"
 serde = { version = "~1.0", optional = true }
 serde_json = { version = "~1.0", optional = true }
diff --git a/tools/cli/Cargo.toml b/tools/cli/Cargo.toml
index 0cadbbbe..2afa8c0f 100644
--- a/tools/cli/Cargo.toml
+++ b/tools/cli/Cargo.toml
@@ -31,7 +31,7 @@ log = "~0.4"
 tabwriter = "~1.2"
 tempfile = "~3.2"
 termion = "~1.5"
-time = "~0.2"
+time = "~0.3"
 
 [dependencies.rusqlite]
 version = "~0.25"