diff --git a/core/profiles/demo_umami/themes/umami/css/base.css b/core/profiles/demo_umami/themes/umami/css/base.css
index 53443d5b59e..32f675429bc 100644
--- a/core/profiles/demo_umami/themes/umami/css/base.css
+++ b/core/profiles/demo_umami/themes/umami/css/base.css
@@ -3,6 +3,52 @@
  * This is the base CSS file, for styling elements.
  */
 
+@font-face {
+  font-family: "Source Sans Pro";
+  src:
+    local("Source Sans Pro"),
+    url("../fonts/source-sans-pro-v21-latin-regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "Source Sans Pro";
+  src:
+    local("Source Sans Pro"),
+    url("../fonts/source-sans-pro-v21-latin-italic.woff2") format("woff2");
+  font-weight: 400;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: "Source Sans Pro";
+  src:
+    local("Source Sans Pro"),
+    url("../fonts/source-sans-pro-v21-latin-700.woff2") format("woff2");
+  font-weight: 700;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "Source Sans Pro";
+  src:
+    local("Source Sans Pro"),
+    url("../fonts/source-sans-pro-v21-latin-700italic.woff2") format("woff2");
+  font-weight: 700;
+  font-style: italic;
+}
+
+@font-face {
+  font-family: "Scope One";
+  src:
+    local("Scope One"),
+    local("ScopeOne-Regular"),
+    url("../fonts/scope-one-v14-latin-regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
 html {
   box-sizing: border-box;
 }
@@ -34,7 +80,7 @@ body {
   margin: 0;
   color: #464646;
   background: #fbf5ee;
-  font-family: "Open Sans", Verdana, sans-serif;
+  font-family: "Source Sans Pro", Verdana, sans-serif;
   font-size: 1rem;
   line-height: 1.5rem;
 }
diff --git a/core/profiles/demo_umami/themes/umami/fonts/scope-one-v14-latin-regular.woff2 b/core/profiles/demo_umami/themes/umami/fonts/scope-one-v14-latin-regular.woff2
new file mode 100644
index 00000000000..06e55ee7789
Binary files /dev/null and b/core/profiles/demo_umami/themes/umami/fonts/scope-one-v14-latin-regular.woff2 differ
diff --git a/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700.woff2 b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700.woff2
new file mode 100644
index 00000000000..cd6bfd0f4b5
Binary files /dev/null and b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700.woff2 differ
diff --git a/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700italic.woff2 b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700italic.woff2
new file mode 100644
index 00000000000..b413356f73b
Binary files /dev/null and b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-700italic.woff2 differ
diff --git a/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-italic.woff2 b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-italic.woff2
new file mode 100644
index 00000000000..9448cd526e7
Binary files /dev/null and b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-italic.woff2 differ
diff --git a/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-regular.woff2 b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-regular.woff2
new file mode 100644
index 00000000000..e49928e8297
Binary files /dev/null and b/core/profiles/demo_umami/themes/umami/fonts/source-sans-pro-v21-latin-regular.woff2 differ
diff --git a/core/profiles/demo_umami/themes/umami/umami.info.yml b/core/profiles/demo_umami/themes/umami/umami.info.yml
index cb5a178e300..35fe076ff52 100644
--- a/core/profiles/demo_umami/themes/umami/umami.info.yml
+++ b/core/profiles/demo_umami/themes/umami/umami.info.yml
@@ -8,8 +8,6 @@ libraries:
   - core/normalize
   - umami/global
   - umami/messages
-  - umami/webfonts-open-sans
-  - umami/webfonts-scope-one
 
 libraries-override:
   layout_builder/twocol_section:
diff --git a/core/profiles/demo_umami/themes/umami/umami.libraries.yml b/core/profiles/demo_umami/themes/umami/umami.libraries.yml
index 757d065ffae..151b0ea9586 100644
--- a/core/profiles/demo_umami/themes/umami/umami.libraries.yml
+++ b/core/profiles/demo_umami/themes/umami/umami.libraries.yml
@@ -84,26 +84,6 @@ user:
     component:
       css/components/user/user.css: { weight: -10 }
 
-webfonts-open-sans:
-  remote: https://fonts.google.com
-  license:
-    name: Apache License, Version 2.0
-    url: http://www.apache.org/licenses/LICENSE-2.0
-    gpl-compatible: false
-  css:
-    theme:
-      'https://fonts.googleapis.com/css?family=Open+Sans:400,400i,700,700i': { type: external, minified: true }
-
-webfonts-scope-one:
-  remote: https://fonts.google.com
-  license:
-    name: SIL Open Font License, Version 1.1
-    url: http://scripts.sil.org/OFL_web
-    gpl-compatible: false
-  css:
-    theme:
-      'https://fonts.googleapis.com/css?family=Scope+One': { type: external, minified: true }
-
 view-mode-card:
   css:
     theme: