diff --git a/Cargo.toml b/Cargo.toml
index 5d1063c..5ea800c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,6 +25,6 @@ r2d2 = "0.8.9"
 rand = "0.8.5"
 regex = "1.5.4"
 reqwest = "0.11.9"
-serde = "=1.0.171"
+serde = "1.0.171"
 serde_json = "1.0.105"
 tokio = { version = "1.16.1", features = ["sync", "macros", "rt-multi-thread"] }