-hashbrown = { version = "0.11", optional = true }
-hex = { version = "0.3", optional = true }
-regex = { version = "0.1.80", optional = true }
+hashbrown = { version = "0.8", optional = true }
+hex = { version = "0.4", optional = true }
+regex = { version = "1.5.6", optional = true }
+backtrace = { version = "0.3", optional = true }