diff --git a/edn/Cargo.toml b/edn/Cargo.toml
index 109e5a01..98ff299c 100644
--- a/edn/Cargo.toml
+++ b/edn/Cargo.toml
@@ -12,13 +12,13 @@ readme = "./README.md"
 [dependencies]
 chrono = "~0.4"
 itertools = "~0.9"
-num = "~0.3"
+num = "~0.4"
 ordered-float = "~2.5"
 pretty = "~0.10"
 uuid = { version = "~0.8", features = ["v4", "serde"] }
 serde = { version = "~1.0", optional = true }
 serde_derive = { version = "~1.0", optional = true }
-peg = "~0.6"
+peg = "~0.7"
 
 [dev-dependencies]
 serde_test = "~1.0"