diff --git a/ppoprf/Cargo.toml b/ppoprf/Cargo.toml
index a68810e7..36ff219f 100644
--- a/ppoprf/Cargo.toml
+++ b/ppoprf/Cargo.toml
@@ -24,7 +24,7 @@ rand_core = "0.6.4"
 
 [dev-dependencies]
 criterion = "0.5.1"
-env_logger = "0.10.0"
+env_logger = "0.10.1"
 log = "0.4.20"
 reqwest = { version = "0.11.22", features = [ "blocking", "json" ] }
 dotenvy = "0.15.7"