diff --git a/package-lock.json b/package-lock.json
index 368bfd9538..6e0b2c782f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -148,7 +148,7 @@
         "prettier": "^3.2.5",
         "rimraf": "^5.0.0",
         "robots-parser": "^3.0.0",
-        "sass": "^1.52.3",
+        "sass": "^1.75.0",
         "start-server-and-test": "^2.0.3",
         "typescript": "^5.4.4",
         "unist-util-remove": "^4.0.0",
@@ -12721,9 +12721,10 @@
       }
     },
     "node_modules/sass": {
-      "version": "1.53.0",
+      "version": "1.75.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.75.0.tgz",
+      "integrity": "sha512-ShMYi3WkrDWxExyxSZPst4/okE9ts46xZmJDSawJQrnte7M1V9fScVB+uNXOVKRBt0PggHOwoZcn8mYX4trnBw==",
       "devOptional": true,
-      "license": "MIT",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",
@@ -12733,7 +12734,7 @@
         "sass": "sass.js"
       },
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=14.0.0"
       }
     },
     "node_modules/sax": {
diff --git a/package.json b/package.json
index f4b0f86211..be501f5815 100644
--- a/package.json
+++ b/package.json
@@ -334,7 +334,7 @@
     "prettier": "^3.2.5",
     "rimraf": "^5.0.0",
     "robots-parser": "^3.0.0",
-    "sass": "^1.52.3",
+    "sass": "^1.75.0",
     "start-server-and-test": "^2.0.3",
     "typescript": "^5.4.4",
     "unist-util-remove": "^4.0.0",
diff --git a/src/assets/lib/image-density.txt b/src/assets/lib/image-density.txt
index a3ff4c1384..3163c80dbc 100644
--- a/src/assets/lib/image-density.txt
+++ b/src/assets/lib/image-density.txt
@@ -165,7 +165,7 @@
 /assets/images/help/billing/view-payment-history-link-personal-account.png 2x
 /assets/images/help/billing/view-payment-history-link.png 2x
 /assets/images/help/branches/branch-rename-edit.png 2x
-/assets/images/help/branches/branch-selection-dropdown-global-nav-update.png 1x
+/assets/images/help/branches/branch-selection-dropdown-global-nav-update.png 2x
 /assets/images/help/branches/branch-selection-dropdown.png 2x
 /assets/images/help/branches/branches-closed.png 2x
 /assets/images/help/branches/branches-delete.png 2x
@@ -692,7 +692,7 @@
 /assets/images/help/docs/header-dotcom.png 2x
 /assets/images/help/docs/header-ghes.png 2x
 /assets/images/help/docs/hover-card.png 1x
-/assets/images/help/docs/version-picker.png 1x
+/assets/images/help/docs/version-picker.png 2x
 /assets/images/help/education/community-exchange-submission-add-repo.png 2x
 /assets/images/help/education/community-exchange-submissions-tab.png 2x
 /assets/images/help/education/reverify-academic-affiliation.png 2x
@@ -717,9 +717,9 @@
 /assets/images/help/enterprises/remove-organization.png 2x
 /assets/images/help/enterprises/saml-recovery-codes-link.png 2x
 /assets/images/help/enterprises/select-advanced-security-individual-organization-policy.png 2x
-/assets/images/help/gist/gist-clone-btn.png 2x
+/assets/images/help/gist/gist-clone-btn.png 3x
 /assets/images/help/gist/gist-history.png 2x
-/assets/images/help/gist/gist-visibility-drop-down.png 2x
+/assets/images/help/gist/gist-visibility-drop-down.png 4x
 /assets/images/help/gist/starring-a-gist.png 2x
 /assets/images/help/github-enterprise-importer/attribution-invitations-tab.png 2x
 /assets/images/help/github-enterprise-importer/mannequin-example.png 2x
@@ -894,7 +894,7 @@
 /assets/images/help/profile/org-profile.png 2x
 /assets/images/help/profile/organization-profile-following.png 2x
 /assets/images/help/profile/profile-block-or-report-button.png 2x
-/assets/images/help/profile/profile-button-avatar-menu-global-nav-update.png 1x
+/assets/images/help/profile/profile-button-avatar-menu-global-nav-update.png 2x
 /assets/images/help/profile/profile-button-avatar-menu.png 2x
 /assets/images/help/profile/profile-location-and-time.png 2x
 /assets/images/help/profile/profile-pinned-repositories.png 2x
@@ -1107,7 +1107,7 @@
 /assets/images/help/repository/choose-reason-for-hiding-comment-ghe.png 2x
 /assets/images/help/repository/choose-reason-for-hiding-comment.png 2x
 /assets/images/help/repository/citation-link.png 2x
-/assets/images/help/repository/code-button.png 1x
+/assets/images/help/repository/code-button.png 2x
 /assets/images/help/repository/code-navigation-popover.png 2x
 /assets/images/help/repository/code-of-conduct-tool.png 2x
 /assets/images/help/repository/code-owner-for-a-file.png 2x
@@ -1193,7 +1193,7 @@
 /assets/images/help/repository/ghas-enterprise-policy-block.png 1x
 /assets/images/help/repository/headings-toc.png 2x
 /assets/images/help/repository/hidden-comment.png 2x
-/assets/images/help/repository/https-url-clone-cli.png 1x
+/assets/images/help/repository/https-url-clone-cli.png 2x
 /assets/images/help/repository/images-2up-view.png 2x
 /assets/images/help/repository/images-swipe-view.png 2x
 /assets/images/help/repository/import-a-ruleset.png 1x
@@ -1217,7 +1217,7 @@
 /assets/images/help/repository/raw-file-button.png 2x
 /assets/images/help/repository/readme-automatic-toc.png 2x
 /assets/images/help/repository/readme-links.png 2x
-/assets/images/help/repository/remotes-url-global-nav-update.png 1x
+/assets/images/help/repository/remotes-url-global-nav-update.png 2x
 /assets/images/help/repository/remotes-url.png 2x
 /assets/images/help/repository/rendered-code-snippet.png 2x
 /assets/images/help/repository/rendered-csv.png 1x
@@ -1226,7 +1226,7 @@
 /assets/images/help/repository/reopen-dismissed-alert.png 2x
 /assets/images/help/repository/repo-action-auto-merge.png 1x
 /assets/images/help/repository/repo-actions-settings.png 2x
-/assets/images/help/repository/repo-create-global-nav-update.png 1x
+/assets/images/help/repository/repo-create-global-nav-update.png 2x
 /assets/images/help/repository/repo-create.png 2x
 /assets/images/help/repository/repo-license-indicator.png 2x
 /assets/images/help/repository/repo-nav-insights-tab.png 2x