diff --git a/Cargo.lock b/Cargo.lock
index ab0dd1b8fd6..0ac61b525a0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2518,7 +2518,7 @@ dependencies = [
  "quick-protobuf",
  "quick-protobuf-codec",
  "rand 0.8.5",
- "rand_core 0.6.4",
+ "rand_core 0.10.0",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
diff --git a/protocols/autonat/Cargo.toml b/protocols/autonat/Cargo.toml
index a5691d227f3..f7663119333 100644
--- a/protocols/autonat/Cargo.toml
+++ b/protocols/autonat/Cargo.toml
@@ -30,7 +30,7 @@ quick-protobuf = "0.8"
 tracing = { workspace = true }
 quick-protobuf-codec = { workspace = true }
 rand = "0.8"
-rand_core = { version = "0.6", optional = true }
+rand_core = { version = "0.10", optional = true }
 thiserror = { workspace = true, optional = true }
 
 [dev-dependencies]