diff --git a/Cargo.toml b/Cargo.toml
index f33353747..b3a7d7b32 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -486,7 +486,7 @@ num-prime = { workspace = true }
 pretty_assertions = "1.4.0"
 rand = { workspace = true }
 regex = { workspace = true }
-sha1 = { version = "0.10", features = ["std"] }
+sha1 = { version = "0.10.6", features = ["std"] }
 tempfile = { workspace = true }
 time = { workspace = true, features = ["local-offset"] }
 unindent = "0.2"