diff --git a/CHANGELOG.md b/CHANGELOG.md
index 268ff419..3d284f87 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Herman Changelog
 
+## 4.0.0: 2021-01-04
+
+- No changes from v4.0.0-rc.1
+
 ## 4.0.0-rc.1: 2021-01-04
 
 - 💥 BREAKING: Drop support for Node < 10
diff --git a/docs/CHANGELOG.html b/docs/CHANGELOG.html
index a80c0e07..b5a0dbd2 100644
--- a/docs/CHANGELOG.html
+++ b/docs/CHANGELOG.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
@@ -279,6 +279,10 @@ <h3 class="nav-title">
           
   <div class="text-block">
     <h1 id="herman-changelog">Herman Changelog</h1>
+<h2 id="4-0-0-2021-01-04">4.0.0: 2021-01-04</h2>
+<ul>
+<li>No changes from<span class="widont">&nbsp;</span>v4.0.0-rc.1</li>
+</ul>
 <h2 id="4-0-0-rc-1-2021-01-04">4.0.0-rc.1: 2021-01-04</h2>
 <ul>
 <li>💥 BREAKING: Drop support for Node &lt;<span class="widont">&nbsp;</span>10</li>
diff --git a/docs/CONFIGURATION.html b/docs/CONFIGURATION.html
index 76e6a280..5e42943e 100644
--- a/docs/CONFIGURATION.html
+++ b/docs/CONFIGURATION.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/CONTRIBUTING.html b/docs/CONTRIBUTING.html
index 53737ca4..54a4355c 100644
--- a/docs/CONTRIBUTING.html
+++ b/docs/CONTRIBUTING.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/api_json-export.html b/docs/api_json-export.html
index beeaa30f..e7af42a8 100644
--- a/docs/api_json-export.html
+++ b/docs/api_json-export.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/component-breadcrumb.html b/docs/component-breadcrumb.html
index 23c2b00f..b2ac66c1 100644
--- a/docs/component-breadcrumb.html
+++ b/docs/component-breadcrumb.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/component-footer.html b/docs/component-footer.html
index 9f2c8387..96a53417 100644
--- a/docs/component-footer.html
+++ b/docs/component-footer.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/component-nav.html b/docs/component-nav.html
index 5fc2f0d6..2e128ea9 100644
--- a/docs/component-nav.html
+++ b/docs/component-nav.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/config-colors.html b/docs/config-colors.html
index 43308d8f..f8eb9de8 100644
--- a/docs/config-colors.html
+++ b/docs/config-colors.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/config-fonts.html b/docs/config-fonts.html
index 122d92ff..4964c229 100644
--- a/docs/config-fonts.html
+++ b/docs/config-fonts.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/config-scale.html b/docs/config-scale.html
index ef6fbba8..e8f1e525 100644
--- a/docs/config-scale.html
+++ b/docs/config-scale.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/config-utils.html b/docs/config-utils.html
index 0ae82b1f..00c56353 100644
--- a/docs/config-utils.html
+++ b/docs/config-utils.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/config_api-utilities.html b/docs/config_api-utilities.html
index dd0a4ebf..3d6717bf 100644
--- a/docs/config_api-utilities.html
+++ b/docs/config_api-utilities.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_colors.html b/docs/demo_colors.html
index 212c7cf6..d8c41f5f 100644
--- a/docs/demo_colors.html
+++ b/docs/demo_colors.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_examples.html b/docs/demo_examples.html
index d64993f0..4e41e7c3 100644
--- a/docs/demo_examples.html
+++ b/docs/demo_examples.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_fonts.html b/docs/demo_fonts.html
index b40c23f4..e88c1359 100644
--- a/docs/demo_fonts.html
+++ b/docs/demo_fonts.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_icons.html b/docs/demo_icons.html
index fda33952..32cfcf2f 100644
--- a/docs/demo_icons.html
+++ b/docs/demo_icons.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_sizes.html b/docs/demo_sizes.html
index 82364ba3..9badc4cd 100644
--- a/docs/demo_sizes.html
+++ b/docs/demo_sizes.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/demo_test-sassdoc.html b/docs/demo_test-sassdoc.html
index b531f6d7..cab018c5 100644
--- a/docs/demo_test-sassdoc.html
+++ b/docs/demo_test-sassdoc.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/index.html b/docs/index.html
index 3eaec8a6..4532e2d8 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/search.html b/docs/search.html
index 029c1f7f..7bccb55e 100644
--- a/docs/search.html
+++ b/docs/search.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-banner.html b/docs/style-banner.html
index 764a28ca..56b07b93 100644
--- a/docs/style-banner.html
+++ b/docs/style-banner.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-code.html b/docs/style-code.html
index 554acccb..99a460ad 100644
--- a/docs/style-code.html
+++ b/docs/style-code.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-icons.html b/docs/style-icons.html
index e267a409..c9644e63 100644
--- a/docs/style-icons.html
+++ b/docs/style-icons.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-main.html b/docs/style-main.html
index c2be8b92..ff5801c0 100644
--- a/docs/style-main.html
+++ b/docs/style-main.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-nav.html b/docs/style-nav.html
index 762ecc55..06d20dc9 100644
--- a/docs/style-nav.html
+++ b/docs/style-nav.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-regions.html b/docs/style-regions.html
index 397b34ba..7fa3c592 100644
--- a/docs/style-regions.html
+++ b/docs/style-regions.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/docs/style-typography.html b/docs/style-typography.html
index 7f64138c..e4b77cfd 100644
--- a/docs/style-typography.html
+++ b/docs/style-typography.html
@@ -42,7 +42,7 @@
       <div class="project-title">
         <a href="index.html" rel="home" class="project-name">Herman</a>
         
-          <span class="project-version">4.0.0-rc.1</span>
+          <span class="project-version">4.0.0</span>
         
       </div>
     </header>
diff --git a/package.json b/package.json
index f73b9686..972ac712 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "sassdoc-theme-herman",
   "title": "Herman",
   "description": "An Odd SassDoc theme.",
-  "version": "4.0.0-rc.1",
+  "version": "4.0.0",
   "homepage": "https://www.oddbird.net/herman/",
   "license": "MIT",
   "repository": {