diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbbc8504..e8b44a71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Changed
 
-- Upgrade to Tailwind v3.0.12
+- Upgrade to Tailwind v3.0.13
 - Inline Javascript moved to external files
 - Author images are now Hugo assets
 - Required Hugo version is now 0.87.0 or later
diff --git a/assets/css/compiled/main.css b/assets/css/compiled/main.css
index 3f46855a..1e439731 100644
--- a/assets/css/compiled/main.css
+++ b/assets/css/compiled/main.css
@@ -1,6 +1,6 @@
 /*! Congo v1.6.2 | MIT License | https://github.com/jpanther/congo */
 
-/*! tailwindcss v3.0.12 | MIT License | https://tailwindcss.com */
+/*! tailwindcss v3.0.13 | MIT License | https://tailwindcss.com */
 
 /*
 1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
diff --git a/package-lock.json b/package-lock.json
index cd6d6dfa..d05ef76d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "prettier": "^2.3.2",
         "prettier-plugin-go-template": "^0.0.11",
         "rimraf": "^3.0.2",
-        "tailwindcss": "^3.0.7",
+        "tailwindcss": "^3.0.12",
         "vendor-copy": "^3.0.1"
       }
     },
@@ -1288,9 +1288,9 @@
       "dev": true
     },
     "node_modules/electron-to-chromium": {
-      "version": "1.4.38",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.38.tgz",
-      "integrity": "sha512-WhHt3sZazKj0KK/UpgsbGQnUUoFeAHVishzHFExMxagpZgjiGYSC9S0ZlbhCfSH2L2i+2A1yyqOIliTctMx7KQ==",
+      "version": "1.4.41",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.41.tgz",
+      "integrity": "sha512-VQEXEJc+8rJIva85H8EPtB5Ux9g8TzkNGBanqphM9ZWMZ34elueKJ+5g+BPhz3Lk8gkujfQRcIZ+fpA0btUIuw==",
       "dev": true,
       "peer": true
     },
@@ -1323,9 +1323,9 @@
       }
     },
     "node_modules/fast-glob": {
-      "version": "3.2.9",
-      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.9.tgz",
-      "integrity": "sha512-MBwILhhD92sziIrMQwpqcuGERF+BH99ei2a3XsGJuqEKcSycAL+w0HWokFenZXona+kjFr82Lf71eTxNRC06XQ==",
+      "version": "3.2.10",
+      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.10.tgz",
+      "integrity": "sha512-s9nFhFnvR63wls6/kM88kQqDhMu0AfdjqouE2l5GVQPbqLgyFjjU5ry/r2yKsJxpb9Py1EYNqieFrmMaX4v++A==",
       "dev": true,
       "dependencies": {
         "@nodelib/fs.stat": "^2.0.2",
@@ -1729,9 +1729,9 @@
       "dev": true
     },
     "node_modules/nanoid": {
-      "version": "3.1.30",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
-      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ==",
+      "version": "3.1.31",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.31.tgz",
+      "integrity": "sha512-ZivnJm0o9bb13p2Ot5CpgC2rQdzB9Uxm/mFZweqm5eMViqOJe3PV6LU2E30SiLgheesmcPrjquqraoolONSA0A==",
       "dev": true,
       "peer": true,
       "bin": {
@@ -2172,9 +2172,9 @@
       }
     },
     "node_modules/tailwindcss": {
-      "version": "3.0.12",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.0.12.tgz",
-      "integrity": "sha512-VqhF86z2c34sJyS5ZS8Q2nYuN0KzqZw1GGsuQQO9kJ3mY1oG7Fsag0vICkxUVXk6P+1sUkTkjMjKWCjEF0hNHw==",
+      "version": "3.0.13",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.0.13.tgz",
+      "integrity": "sha512-raRPGFwQSGXn/3h0ttHND9jyPYfqk/ur2NXtlQuK25+ZnrCjlH1s1j4/oPswHGMoZzGNykUVycZ/LcROanUE0A==",
       "dev": true,
       "dependencies": {
         "arg": "^5.0.1",
@@ -2196,7 +2196,7 @@
         "postcss-selector-parser": "^6.0.8",
         "postcss-value-parser": "^4.2.0",
         "quick-lru": "^5.1.1",
-        "resolve": "^1.20.0"
+        "resolve": "^1.21.0"
       },
       "bin": {
         "tailwind": "lib/cli.js",
@@ -3304,9 +3304,9 @@
       "dev": true
     },
     "electron-to-chromium": {
-      "version": "1.4.38",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.38.tgz",
-      "integrity": "sha512-WhHt3sZazKj0KK/UpgsbGQnUUoFeAHVishzHFExMxagpZgjiGYSC9S0ZlbhCfSH2L2i+2A1yyqOIliTctMx7KQ==",
+      "version": "1.4.41",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.41.tgz",
+      "integrity": "sha512-VQEXEJc+8rJIva85H8EPtB5Ux9g8TzkNGBanqphM9ZWMZ34elueKJ+5g+BPhz3Lk8gkujfQRcIZ+fpA0btUIuw==",
       "dev": true,
       "peer": true
     },
@@ -3333,9 +3333,9 @@
       "dev": true
     },
     "fast-glob": {
-      "version": "3.2.9",
-      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.9.tgz",
-      "integrity": "sha512-MBwILhhD92sziIrMQwpqcuGERF+BH99ei2a3XsGJuqEKcSycAL+w0HWokFenZXona+kjFr82Lf71eTxNRC06XQ==",
+      "version": "3.2.10",
+      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.10.tgz",
+      "integrity": "sha512-s9nFhFnvR63wls6/kM88kQqDhMu0AfdjqouE2l5GVQPbqLgyFjjU5ry/r2yKsJxpb9Py1EYNqieFrmMaX4v++A==",
       "dev": true,
       "requires": {
         "@nodelib/fs.stat": "^2.0.2",
@@ -3657,9 +3657,9 @@
       "dev": true
     },
     "nanoid": {
-      "version": "3.1.30",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
-      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ==",
+      "version": "3.1.31",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.31.tgz",
+      "integrity": "sha512-ZivnJm0o9bb13p2Ot5CpgC2rQdzB9Uxm/mFZweqm5eMViqOJe3PV6LU2E30SiLgheesmcPrjquqraoolONSA0A==",
       "dev": true,
       "peer": true
     },
@@ -3936,9 +3936,9 @@
       "dev": true
     },
     "tailwindcss": {
-      "version": "3.0.12",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.0.12.tgz",
-      "integrity": "sha512-VqhF86z2c34sJyS5ZS8Q2nYuN0KzqZw1GGsuQQO9kJ3mY1oG7Fsag0vICkxUVXk6P+1sUkTkjMjKWCjEF0hNHw==",
+      "version": "3.0.13",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.0.13.tgz",
+      "integrity": "sha512-raRPGFwQSGXn/3h0ttHND9jyPYfqk/ur2NXtlQuK25+ZnrCjlH1s1j4/oPswHGMoZzGNykUVycZ/LcROanUE0A==",
       "dev": true,
       "requires": {
         "arg": "^5.0.1",
@@ -3960,7 +3960,7 @@
         "postcss-selector-parser": "^6.0.8",
         "postcss-value-parser": "^4.2.0",
         "quick-lru": "^5.1.1",
-        "resolve": "^1.20.0"
+        "resolve": "^1.21.0"
       }
     },
     "to-regex-range": {
diff --git a/package.json b/package.json
index b7630d93..48cfeae5 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "prettier": "^2.3.2",
     "prettier-plugin-go-template": "^0.0.11",
     "rimraf": "^3.0.2",
-    "tailwindcss": "^3.0.12",
+    "tailwindcss": "^3.0.13",
     "vendor-copy": "^3.0.1"
   },
   "vendorCopy": [],