diff --git a/Cargo.toml b/Cargo.toml
index 24e902ec5556ceebe4e3b89eaca91b8839c678c6..d755eb6e74e1fbabffe151a1040cce42f9c10e3e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,7 +63,8 @@ void = { version = "^1.0.1", optional = true }
 # Required to avoid https://rustsec.org/advisories/RUSTSEC-2023-0044
 # Required to avoid https://rustsec.org/advisories/RUSTSEC-2023-0072
 # Required to avoid https://rustsec.org/advisories/RUSTSEC-2024-0357
-openssl = { version = "~0.10.66", optional = true }
+# Required to avoid https://rustsec.org/advisories/RUSTSEC-2025-0004
+openssl = { version = "~0.10.70", optional = true }
 # Required to avoid `instant` transitive dependency.
 tempfile = { version = "^3.7.0", optional = true }
 # Required to avoid https://rustsec.org/advisories/RUSTSEC-2024-0019