diff --git a/central_backend/Cargo.toml b/central_backend/Cargo.toml
index f942a72..8236d50 100644
--- a/central_backend/Cargo.toml
+++ b/central_backend/Cargo.toml
@@ -12,7 +12,7 @@ clap = { version = "4.5.51", features = ["derive", "env"] }
 anyhow = "1.0.100"
 thiserror = "2.0.17"
 openssl = { version = "0.10.75" }
-openssl-sys = "0.9.110"
+openssl-sys = "0.9.111"
 libc = "0.2.177"
 foreign-types-shared = "0.1.1"
 asn1 = "0.23.0"