diff --git a/Gemfile.lock b/Gemfile.lock
index 6f631a58..a245aae0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,7 +81,7 @@ GEM
     afm (0.2.2)
     airbrussh (1.5.2)
       sshkit (>= 1.6.1, != 1.7.0)
-    arclight (1.3.0)
+    arclight (1.4.0)
       blacklight (>= 8.0.0, < 9)
       gretel
       rails (~> 7.0)
@@ -326,7 +326,7 @@ GEM
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.8.0)
-    rack (3.0.11)
+    rack (3.1.0)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)
@@ -379,7 +379,7 @@ GEM
       actionpack (>= 5.2)
       railties (>= 5.2)
     retriable (3.1.2)
-    rexml (3.2.9)
+    rexml (3.3.0)
       strscan
     rsolr (2.6.0)
       builder (>= 2.1.2)
diff --git a/app/assets/stylesheets/sulCollection.css b/app/assets/stylesheets/sulCollection.css
index 6e511109..7d241dcb 100644
--- a/app/assets/stylesheets/sulCollection.css
+++ b/app/assets/stylesheets/sulCollection.css
@@ -1,6 +1,7 @@
 /** AL Sidebar and Document area layout **/
 :root {
   --al-toggle-icon-color: var(--stanford-digital-blue);
+  --al-content-icon-color: var(--stanford-palo-alto-dark);
 }
 
 #sidebar {
diff --git a/app/assets/stylesheets/sulFacets.css b/app/assets/stylesheets/sulFacets.css
index 9aef24fb..3273c15f 100644
--- a/app/assets/stylesheets/sulFacets.css
+++ b/app/assets/stylesheets/sulFacets.css
@@ -29,6 +29,11 @@
   border-color: black !important;
 
   .card-header {
+    --bs-btn-color: black;
+    /* This is necessary until https://github.com/projectblacklight/blacklight/pull/3178 is released*/
+    .btn {
+      color: var(--bs-btn-color);
+    }
     background-color: #d4d1d1 !important;
   }
 }
diff --git a/app/assets/stylesheets/sulHeader.css b/app/assets/stylesheets/sulHeader.css
index ccd67a1d..b8fccf02 100644
--- a/app/assets/stylesheets/sulHeader.css
+++ b/app/assets/stylesheets/sulHeader.css
@@ -37,12 +37,7 @@
     --bs-nav-link-padding-y: 0.3rem;
     --bs-nav-link-color: white;
     --bs-nav-link-hover-color: white;
-
-    /* This overrides Arclight. We can use --al-mastead-active-link-color once */
-    /* https://github.com/projectblacklight/arclight/pull/1539 is released */
-    li.active a {
-      color: var(--bs-nav-link-color);
-    }
+    --al-mastead-active-link-color: var(--bs-nav-link-color);
 
     li {
       display: inline-block;
diff --git a/yarn.lock b/yarn.lock
index 34719bc8..810fbf6b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11,9 +11,9 @@ anymatch@~3.1.2:
     picomatch "^2.0.4"
 
 arclight@^1.0.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/arclight/-/arclight-1.3.0.tgz#75a129de43c8c006e831ade4b217e8973d0ba241"
-  integrity sha512-hIFB6trAP4JiWSE9h5Wju7f+Pj5p+DFxNgCTFcl7PxdFbj/4VSMpJKzKVF5s/xXyXIspliYTrN5YgsSE9XQkjw==
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/arclight/-/arclight-1.4.0.tgz#1eab61115bc320394247084512e3194fa0a969d1"
+  integrity sha512-a8WGQHWTAg+CbR+1QL4GfDuEwlyEDeeesKe4HjDhaRS5uW3luMW+1FVLtnU79USxjepMkx/stOCQD4KPYVED+g==
 
 binary-extensions@^2.0.0:
   version "2.3.0"