diff --git a/Cargo.lock b/Cargo.lock
index 1b9f4d8..f1cca1d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -683,18 +683,18 @@ checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/svg/helpers.rs b/src/svg/helpers.rs
index a3ce173..2aab09c 100644
--- a/src/svg/helpers.rs
+++ b/src/svg/helpers.rs
@@ -446,7 +446,7 @@ mod tests {
 
     #[test]
     fn scope_helper_basics() {
-        let template = r#"{{#scope test_var=1}}Test var is: {{test_var}}{{/scope}}"#;
+        let template = "{{#scope test_var=1}}Test var is: {{test_var}}{{/scope}}";
         let mut handlebars = Handlebars::new();
         handlebars.set_strict_mode(true);
         handlebars.register_helper("scope", Box::new(ScopeHelper));
@@ -496,7 +496,7 @@ mod tests {
 
     #[test]
     fn add_helper_basics() {
-        let template = r#"{{add 1 2 5}}"#;
+        let template = "{{add 1 2 5}}";
         let mut handlebars = Handlebars::new();
         handlebars.set_strict_mode(true);
         handlebars.register_helper("add", Box::new(OpsHelper::Add));
@@ -506,7 +506,7 @@ mod tests {
 
     #[test]
     fn add_with_scope_var() {
-        let template = r#"
+        let template = "
             {{#scope lines=0 margins=0}}
                 {{#each values}}
                     {{lines set=(add (lines) input.line_count output.line_count)}}
@@ -518,7 +518,7 @@ mod tests {
                 {{/each}}
                 {{lines}}, {{margins}}
             {{/scope}}
-        "#;
+        ";
 
         let mut handlebars = Handlebars::new();
         handlebars.set_strict_mode(true);
@@ -626,9 +626,7 @@ mod tests {
 
     #[test]
     fn line_splitter() {
-        let template = r#"
-            {{#each (split_lines text)}}{{this}}<br/>{{/each}}
-        "#;
+        let template = "{{#each (split_lines text)}}{{this}}<br/>{{/each}}";
         let text = "test\nother test";
 
         let mut handlebars = Handlebars::new();
@@ -646,9 +644,7 @@ mod tests {
 
     #[test]
     fn range_helper_with_each_block() {
-        let template = r#"
-            {{#each (range 0 4)}}{{@index}}: {{lookup ../xs @index}}, {{/each}}
-        "#;
+        let template = "{{#each (range 0 4)}}{{@index}}: {{lookup ../xs @index}}, {{/each}}";
 
         let mut handlebars = Handlebars::new();
         handlebars.set_strict_mode(true);