diff --git a/Cargo.lock b/Cargo.lock
index 01a15fcb..5e94ff57 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -376,9 +376,10 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "1.1.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "hashbrown 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -389,6 +390,14 @@ dependencies = [
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -632,7 +641,7 @@ dependencies = [
  "elasticlunr-rs 2.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "handlebars 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "iron 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1690,7 +1699,8 @@ dependencies = [
 "checksum futf 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "7c9c1ce3fa9336301af935ab852c437817d14cd33690446569392e65170aac3b"
 "checksum generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3c0f28c2f5bfb5960175af447a2da7c18900693738343dc896ffbcabd9839592"
 "checksum getopts 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)" = "72327b15c228bfe31f1390f93dd5e9279587f0463836393c9df719ce62a3e450"
-"checksum handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d82e5750d8027a97b9640e3fefa66bbaf852a35228e1c90790efd13c4b09c166"
+"checksum handlebars 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "df044dd42cdb7e32f28557b661406fc0f2494be75199779998810dbc35030e0d"
+"checksum hashbrown 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e1de41fb8dba9714efd92241565cdff73f78508c95697dd56787d3cba27e2353"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum html5ever 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a49d5001dd1bddf042ea41ed4e0a671d50b1bf187e66b349d7ec613bdce4ad90"
 "checksum html5ever 0.23.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5ce65ac8028cf5a287a7dbf6c4e0a6cf2dcf022ed5b167a81bae66ebf599a8b7"
diff --git a/Cargo.toml b/Cargo.toml
index a75c47dd..23aa0add 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ chrono = "0.4"
 clap = "2.24"
 env_logger = "0.6"
 error-chain = "0.12"
-handlebars = { version = "1.0", default-features = false, features = ["no_dir_source"] }
+handlebars = { version = "2.0", default-features = false, features = ["no_dir_source"] }
 itertools = "0.8"
 lazy_static = "1.0"
 log = "0.4"
diff --git a/src/renderer/html_handlebars/helpers/navigation.rs b/src/renderer/html_handlebars/helpers/navigation.rs
index 4d162af7..48b8f12d 100644
--- a/src/renderer/html_handlebars/helpers/navigation.rs
+++ b/src/renderer/html_handlebars/helpers/navigation.rs
@@ -51,13 +51,14 @@ fn find_chapter(
 ) -> Result<Option<StringMap>, RenderError> {
     debug!("Get data from context");
 
-    let chapters = rc.evaluate_absolute(ctx, "chapters", true).and_then(|c| {
-        serde_json::value::from_value::<Vec<StringMap>>(c.clone())
+    let chapters = rc.evaluate(ctx, "@root/chapters").and_then(|c| {
+        serde_json::value::from_value::<Vec<StringMap>>(c.as_json().clone())
             .map_err(|_| RenderError::new("Could not decode the JSON data"))
     })?;
 
     let base_path = rc
-        .evaluate_absolute(ctx, "path", true)?
+        .evaluate(ctx, "@root/path")?
+        .as_json()
         .as_str()
         .ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
         .replace("\"", "");
@@ -96,7 +97,8 @@ fn render(
 
     let mut context = BTreeMap::new();
     let base_path = rc
-        .evaluate_absolute(ctx, "path", false)?
+        .evaluate(ctx, "@root/path")?
+        .as_json()
         .as_str()
         .ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
         .replace("\"", "");
diff --git a/src/renderer/html_handlebars/helpers/theme.rs b/src/renderer/html_handlebars/helpers/theme.rs
index a42c2f91..297ba10d 100644
--- a/src/renderer/html_handlebars/helpers/theme.rs
+++ b/src/renderer/html_handlebars/helpers/theme.rs
@@ -13,13 +13,14 @@ pub fn theme_option(
         RenderError::new("Param 0 with String type is required for theme_option helper.")
     })?;
 
-    let theme_name = rc
-        .evaluate_absolute(ctx, "default_theme", true)?
+    let default_theme = rc.evaluate(ctx, "@root/default_theme")?;
+    let default_theme_name = default_theme
+        .as_json()
         .as_str()
         .ok_or_else(|| RenderError::new("Type error for `default_theme`, string expected"))?;
 
     out.write(param)?;
-    if param.to_lowercase() == theme_name.to_lowercase() {
+    if param.to_lowercase() == default_theme_name.to_lowercase() {
         out.write(" (default)")?;
     }
 
diff --git a/src/renderer/html_handlebars/helpers/toc.rs b/src/renderer/html_handlebars/helpers/toc.rs
index 3fdec599..33e7ef84 100644
--- a/src/renderer/html_handlebars/helpers/toc.rs
+++ b/src/renderer/html_handlebars/helpers/toc.rs
@@ -24,12 +24,13 @@ impl HelperDef for RenderToc {
         // get value from context data
         // rc.get_path() is current json parent path, you should always use it like this
         // param is the key of value you want to display
-        let chapters = rc.evaluate_absolute(ctx, "chapters", true).and_then(|c| {
-            serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.clone())
+        let chapters = rc.evaluate(ctx, "@root/chapters").and_then(|c| {
+            serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.as_json().clone())
                 .map_err(|_| RenderError::new("Could not decode the JSON data"))
         })?;
         let current = rc
-            .evaluate_absolute(ctx, "path", true)?
+            .evaluate(ctx, "@root/path")?
+            .as_json()
             .as_str()
             .ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
             .replace("\"", "");