diff --git a/Taskfile.yml b/Taskfile.yml
index 5891efb..a18cfc5 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -3,8 +3,8 @@ version: '3'
 vars:
   DEBUG_PORT: 2345
   REVEALJS_VERSION: 4.2.1
-  HIGHLIGHTJS_VERSION: 11.3.1
-  MERMAID_VERSION: 8.13.6
+  HIGHLIGHTJS_VERSION: 11.4.0
+  MERMAID_VERSION: 8.14.0
   BINARY_NAME: goveal
   OUT_DIR: ./out
   GO_BUILD_ARGS: -ldflags="-w -s"
@@ -122,4 +122,4 @@ tasks:
         vars:
           PACKAGE: golang.org/x/tools/cmd/goimports@v0.1.7
     status:
-      - test -f {{ .GOBIN }}goimports
\ No newline at end of file
+      - test -f {{ .GOBIN }}goimports
diff --git a/rendering/templates/mermaid.gohtml b/rendering/templates/mermaid.gohtml
index 7f6228d..7c38c01 100644
--- a/rendering/templates/mermaid.gohtml
+++ b/rendering/templates/mermaid.gohtml
@@ -1,3 +1,3 @@
 <div class="mermaid">
-    {{ .Code -}}
-</div>
\ No newline at end of file
+  {{- .Code -}}
+</div>