diff --git a/pyproject.toml b/pyproject.toml
index 7418de272..92c43dce7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,6 @@ charset-normalizer = "2.0.6"
 click = "8.0.1"
 ecdsa = "0.17.0"
 embit = "0.4.9"
-environs = "9.3.3"
 fastapi = "0.78.0"
 h11 = "0.12.0"
 httpcore = "0.15.0"