diff --git a/Cargo.toml b/Cargo.toml
index 7f245977..b7700636 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,19 +22,19 @@ serde_json = "0.9"
 pulldown-cmark = "0.0.8"
 log = "0.3"
 env_logger = "0.4.0"
-toml = { version = "0.2", features = ["serde"] }
+toml = { version = "0.3", features = ["serde"] }
 open = "1.1"
 regex = "0.2.1"
 
 # Watch feature
-notify = { version = "3.0", optional = true }
+notify = { version = "4.0", optional = true }
 time = { version = "0.1.34", optional = true }
 crossbeam = { version = "0.2.8", optional = true }
 
 # Serve feature
-iron = { version = "0.4", optional = true }
-staticfile = { version = "0.3", optional = true }
-ws = { version = "0.5.1", optional = true}
+iron = { version = "0.5", optional = true }
+staticfile = { version = "0.4", optional = true }
+ws = { version = "0.6", optional = true}
 
 # Tests
 [dev-dependencies]
diff --git a/src/book/bookconfig.rs b/src/book/bookconfig.rs
index 34ac47d5..53544eb0 100644
--- a/src/book/bookconfig.rs
+++ b/src/book/bookconfig.rs
@@ -82,13 +82,10 @@ impl BookConfig {
     }
 
     pub fn parse_from_toml_string(&mut self, data: &str) -> &mut Self {
-
-        let mut parser = toml::Parser::new(data);
-
-        let config = match parser.parse() {
-            Some(x) => {x},
-            None => {
-                error!("[*]: Toml parse errors in book.toml: {:?}", parser.errors);
+        let config = match toml::from_str(data) {
+            Ok(x) => {x},
+            Err(e) => {
+                error!("[*]: Toml parse errors in book.toml: {:?}", e);
                 exit(2);
             }
         };