diff --git a/Cargo.toml b/Cargo.toml
index 1b0c6a4..d07403a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ license = "MIT"
 
 [dependencies]
 bellman = "0.14"
-rand = "0.8"     
+rand = "0.9"     
 bitcoin = "0.32.5"
 reqwest = "0.12.12"
 pairing = "0.23.0"
diff --git a/src/crates/Cargo.toml b/src/crates/Cargo.toml
index d502d35..bbb5d90 100644
--- a/src/crates/Cargo.toml
+++ b/src/crates/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 bellman = "0.14"
-rand = "0.8"     
+rand = "0.9"     
 bitcoin = "0.32.3"
 reqwest = "0.12.7"
 pairing = "0.23.0"