diff --git a/.vscode/extensions-each.json b/.vscode/extensions-each.json
index dd10ed9..0989733 100644
--- a/.vscode/extensions-each.json
+++ b/.vscode/extensions-each.json
@@ -5,6 +5,7 @@
         "bennycode.sort-everything",
         "bierner.markdown-checkbox",
         "brunnerh.file-properties-viewer",
+        "catbraaain.mermaid-language",
         "fcrespo82.markdown-table-formatter",
         "gordonlarrigan.vscode-kanbn",
         "ifx.type-script-helper",
@@ -26,6 +27,7 @@
         "bennycode.sort-everything",
         "bierner.markdown-checkbox",
         "brunnerh.file-properties-viewer",
+        "catbraaain.mermaid-language",
         "fcrespo82.markdown-table-formatter",
         "github.copilot-chat",
         "github.copilot",
@@ -49,6 +51,7 @@
         "bennycode.sort-everything",
         "bierner.markdown-checkbox",
         "brunnerh.file-properties-viewer",
+        "catbraaain.mermaid-language",
         "fcrespo82.markdown-table-formatter",
         "gordonlarrigan.vscode-kanbn",
         "ifx.type-script-helper",
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 37b7784..8014e29 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -6,6 +6,7 @@
         "bierner.markdown-checkbox",
         "bierner.markdown-mermaid",
         "brunnerh.file-properties-viewer",
+        "catbraaain.mermaid-language",
         "ckolkman.vscode-postgres",
         "codezombiech.gitignore",
         "cweijan.vscode-office",