diff --git a/pyproject.toml b/pyproject.toml
index 49a992f6937b2598f64ef6f9db42755fe8bed34f..6c428c77cecd9742e0a90053ac958dee7fb80880 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,12 +28,12 @@ build-backend = "poetry.core.masonry.api"
 python = "^3.6.8"
 jsonschema = "^3.2.0"
 pypeg2 = "^2.15.2"
-attrs = "^20.2.0"
-base58 = "^2.0.0"
+attrs = "^21.2.0"
+base58 = "^2.1.0"
 libnacl = "^1.7.2"
 pyaes = "^1.6.1"
 graphql-core = "^3.1.2"
-websocket-client = "^0.57"
+websocket-client = "^1.1.0"
 mnemonic = "^0.19"
 
 [tool.poetry.dev-dependencies]