diff --git a/package.json b/package.json
index 1faa1628d..11dcaa236 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "version": "9.2.2",
   "description": "Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
-  "packageManager": "pnpm@7.17.1",
+  "packageManager": "pnpm@7.18.1",
   "keywords": [
     "diagram",
     "markdown",
@@ -75,7 +75,7 @@
     "coveralls": "^3.1.1",
     "cypress": "^10.11.0",
     "cypress-image-snapshot": "^4.0.1",
-    "esbuild": "^0.15.13",
+    "esbuild": "^0.16.0",
     "eslint": "^8.27.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-cypress": "^2.12.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 55d775801..ad57e3bef 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -68,8 +68,8 @@ importers:
         specifier: ^4.0.1
         version: 4.0.1_bg25yee4qeg7mpleuvd346a3tq
       esbuild:
-        specifier: ^0.15.13
-        version: 0.15.13
+        specifier: ^0.16.0
+        version: 0.16.4
       eslint:
         specifier: ^8.27.0
         version: 8.27.0
@@ -1727,6 +1727,96 @@ packages:
     dev: true
     optional: true
 
+  /@esbuild/android-arm/0.16.4:
+    resolution: {integrity: sha512-rZzb7r22m20S1S7ufIc6DC6W659yxoOrl7sKP1nCYhuvUlnCFHVSbATG4keGUtV8rDz11sRRDbWkvQZpzPaHiw==}
+    engines: {node: '>=12'}
+    cpu: [arm]
+    os: [android]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/android-arm64/0.16.4:
+    resolution: {integrity: sha512-VPuTzXFm/m2fcGfN6CiwZTlLzxrKsWbPkG7ArRFpuxyaHUm/XFHQPD4xNwZT6uUmpIHhnSjcaCmcla8COzmZ5Q==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [android]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/android-x64/0.16.4:
+    resolution: {integrity: sha512-MW+B2O++BkcOfMWmuHXB15/l1i7wXhJFqbJhp82IBOais8RBEQv2vQz/jHrDEHaY2X0QY7Wfw86SBL2PbVOr0g==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [android]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/darwin-arm64/0.16.4:
+    resolution: {integrity: sha512-a28X1O//aOfxwJVZVs7ZfM8Tyih2Za4nKJrBwW5Wm4yKsnwBy9aiS/xwpxiiTRttw3EaTg4Srerhcm6z0bu9Wg==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [darwin]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/darwin-x64/0.16.4:
+    resolution: {integrity: sha512-e3doCr6Ecfwd7VzlaQqEPrnbvvPjE9uoTpxG5pyLzr2rI2NMjDHmvY1E5EO81O/e9TUOLLkXA5m6T8lfjK9yAA==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [darwin]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/freebsd-arm64/0.16.4:
+    resolution: {integrity: sha512-Oup3G/QxBgvvqnXWrBed7xxkFNwAwJVHZcklWyQt7YCAL5bfUkaa6FVWnR78rNQiM8MqqLiT6ZTZSdUFuVIg1w==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [freebsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/freebsd-x64/0.16.4:
+    resolution: {integrity: sha512-vAP+eYOxlN/Bpo/TZmzEQapNS8W1njECrqkTpNgvXskkkJC2AwOXwZWai/Kc2vEFZUXQttx6UJbj9grqjD/+9Q==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [freebsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-arm/0.16.4:
+    resolution: {integrity: sha512-A47ZmtpIPyERxkSvIv+zLd6kNIOtJH03XA0Hy7jaceRDdQaQVGSDt4mZqpWqJYgDk9rg96aglbF6kCRvPGDSUA==}
+    engines: {node: '>=12'}
+    cpu: [arm]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-arm64/0.16.4:
+    resolution: {integrity: sha512-2zXoBhv4r5pZiyjBKrOdFP4CXOChxXiYD50LRUU+65DkdS5niPFHbboKZd/c81l0ezpw7AQnHeoCy5hFrzzs4g==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-ia32/0.16.4:
+    resolution: {integrity: sha512-uxdSrpe9wFhz4yBwt2kl2TxS/NWEINYBUFIxQtaEVtglm1eECvsj1vEKI0KX2k2wCe17zDdQ3v+jVxfwVfvvjw==}
+    engines: {node: '>=12'}
+    cpu: [ia32]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
   /@esbuild/linux-loong64/0.15.13:
     resolution: {integrity: sha512-+BoyIm4I8uJmH/QDIH0fu7MG0AEx9OXEDXnqptXCwKOlOqZiS4iraH1Nr7/ObLMokW3sOCeBNyD68ATcV9b9Ag==}
     engines: {node: '>=12'}
@@ -1736,6 +1826,114 @@ packages:
     dev: true
     optional: true
 
+  /@esbuild/linux-loong64/0.16.4:
+    resolution: {integrity: sha512-peDrrUuxbZ9Jw+DwLCh/9xmZAk0p0K1iY5d2IcwmnN+B87xw7kujOkig6ZRcZqgrXgeRGurRHn0ENMAjjD5DEg==}
+    engines: {node: '>=12'}
+    cpu: [loong64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-mips64el/0.16.4:
+    resolution: {integrity: sha512-sD9EEUoGtVhFjjsauWjflZklTNr57KdQ6xfloO4yH1u7vNQlOfAlhEzbyBKfgbJlW7rwXYBdl5/NcZ+Mg2XhQA==}
+    engines: {node: '>=12'}
+    cpu: [mips64el]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-ppc64/0.16.4:
+    resolution: {integrity: sha512-X1HSqHUX9D+d0l6/nIh4ZZJ94eQky8d8z6yxAptpZE3FxCWYWvTDd9X9ST84MGZEJx04VYUD/AGgciddwO0b8g==}
+    engines: {node: '>=12'}
+    cpu: [ppc64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-riscv64/0.16.4:
+    resolution: {integrity: sha512-97ANpzyNp0GTXCt6SRdIx1ngwncpkV/z453ZuxbnBROCJ5p/55UjhbaG23UdHj88fGWLKPFtMoU4CBacz4j9FA==}
+    engines: {node: '>=12'}
+    cpu: [riscv64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-s390x/0.16.4:
+    resolution: {integrity: sha512-pUvPQLPmbEeJRPjP0DYTC1vjHyhrnCklQmCGYbipkep+oyfTn7GTBJXoPodR7ZS5upmEyc8lzAkn2o29wD786A==}
+    engines: {node: '>=12'}
+    cpu: [s390x]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/linux-x64/0.16.4:
+    resolution: {integrity: sha512-N55Q0mJs3Sl8+utPRPBrL6NLYZKBCLLx0bme/+RbjvMforTGGzFvsRl4xLTZMUBFC1poDzBEPTEu5nxizQ9Nlw==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/netbsd-x64/0.16.4:
+    resolution: {integrity: sha512-LHSJLit8jCObEQNYkgsDYBh2JrJT53oJO2HVdkSYLa6+zuLJh0lAr06brXIkljrlI+N7NNW1IAXGn/6IZPi3YQ==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [netbsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/openbsd-x64/0.16.4:
+    resolution: {integrity: sha512-nLgdc6tWEhcCFg/WVFaUxHcPK3AP/bh+KEwKtl69Ay5IBqUwKDaq/6Xk0E+fh/FGjnLwqFSsarsbPHeKM8t8Sw==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [openbsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/sunos-x64/0.16.4:
+    resolution: {integrity: sha512-08SluG24GjPO3tXKk95/85n9kpyZtXCVwURR2i4myhrOfi3jspClV0xQQ0W0PYWHioJj+LejFMt41q+PG3mlAQ==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [sunos]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/win32-arm64/0.16.4:
+    resolution: {integrity: sha512-yYiRDQcqLYQSvNQcBKN7XogbrSvBE45FEQdH8fuXPl7cngzkCvpsG2H9Uey39IjQ6gqqc+Q4VXYHsQcKW0OMjQ==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/win32-ia32/0.16.4:
+    resolution: {integrity: sha512-5rabnGIqexekYkh9zXG5waotq8mrdlRoBqAktjx2W3kb0zsI83mdCwrcAeKYirnUaTGztR5TxXcXmQrEzny83w==}
+    engines: {node: '>=12'}
+    cpu: [ia32]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /@esbuild/win32-x64/0.16.4:
+    resolution: {integrity: sha512-sN/I8FMPtmtT2Yw+Dly8Ur5vQ5a/RmC8hW7jO9PtPSQUPkowxWpcUZnqOggU7VwyT3Xkj6vcXWd3V/qTXwultQ==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
   /@eslint/eslintrc/1.3.3:
     resolution: {integrity: sha512-uj3pT6Mg+3t39fvLrj8iuCIJ38zKO9FpGtJ4BBJebJhEwjoT+KLVNCcHT5QC9NGRIEi7fZ0ZR8YRb884auB4Lg==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -5505,6 +5703,36 @@ packages:
       esbuild-windows-arm64: 0.15.13
     dev: true
 
+  /esbuild/0.16.4:
+    resolution: {integrity: sha512-qQrPMQpPTWf8jHugLWHoGqZjApyx3OEm76dlTXobHwh/EBbavbRdjXdYi/GWr43GyN0sfpap14GPkb05NH3ROA==}
+    engines: {node: '>=12'}
+    hasBin: true
+    requiresBuild: true
+    optionalDependencies:
+      '@esbuild/android-arm': 0.16.4
+      '@esbuild/android-arm64': 0.16.4
+      '@esbuild/android-x64': 0.16.4
+      '@esbuild/darwin-arm64': 0.16.4
+      '@esbuild/darwin-x64': 0.16.4
+      '@esbuild/freebsd-arm64': 0.16.4
+      '@esbuild/freebsd-x64': 0.16.4
+      '@esbuild/linux-arm': 0.16.4
+      '@esbuild/linux-arm64': 0.16.4
+      '@esbuild/linux-ia32': 0.16.4
+      '@esbuild/linux-loong64': 0.16.4
+      '@esbuild/linux-mips64el': 0.16.4
+      '@esbuild/linux-ppc64': 0.16.4
+      '@esbuild/linux-riscv64': 0.16.4
+      '@esbuild/linux-s390x': 0.16.4
+      '@esbuild/linux-x64': 0.16.4
+      '@esbuild/netbsd-x64': 0.16.4
+      '@esbuild/openbsd-x64': 0.16.4
+      '@esbuild/sunos-x64': 0.16.4
+      '@esbuild/win32-arm64': 0.16.4
+      '@esbuild/win32-ia32': 0.16.4
+      '@esbuild/win32-x64': 0.16.4
+    dev: true
+
   /escalade/3.1.1:
     resolution: {integrity: sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==}
     engines: {node: '>=6'}
@@ -6161,16 +6389,6 @@ packages:
     resolution: {integrity: sha512-XGozTsMPYkm+6b5QL3Z9wQcJjNYxp0CYn3U1gO7dwD6PAqU1SVWZxI9CCg3z+ml3YfqdPnrBehaBrnH2AGKbNA==}
     dev: true
 
-  /follow-redirects/1.15.2:
-    resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
-    engines: {node: '>=4.0'}
-    peerDependencies:
-      debug: '*'
-    peerDependenciesMeta:
-      debug:
-        optional: true
-    dev: true
-
   /follow-redirects/1.15.2_debug@4.3.2:
     resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
     engines: {node: '>=4.0'}
@@ -6715,7 +6933,7 @@ packages:
     engines: {node: '>=8.0.0'}
     dependencies:
       eventemitter3: 4.0.7
-      follow-redirects: 1.15.2
+      follow-redirects: 1.15.2_debug@4.3.2
       requires-port: 1.0.0
     transitivePeerDependencies:
       - debug