diff --git a/package-lock.json b/package-lock.json
index c20bd8e..61dcbd0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1369,11 +1369,18 @@
       "dev": true
     },
     "primer-base": {
-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/primer-base/-/primer-base-1.9.2.tgz",
-      "integrity": "sha512-KgZP0cGq0rdgyK5ozw7UbyqG52o0sbzAfRP3iEeoRhDwCJ3X0XaHeCINty7QhcIzWCccXkdamMe/P6HBwWM12g==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/primer-base/-/primer-base-2.0.0.tgz",
+      "integrity": "sha512-qqE3MiI1Zr7HgTO7NxguYHw4QrkRGOQjMPck1bFEZhNL36ey5PWJwqB68X7w6frOjA8tRid2joL99GBQhc1NnQ==",
       "requires": {
-        "primer-support": "4.7.2"
+        "primer-support": "5.0.0"
+      },
+      "dependencies": {
+        "primer-support": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/primer-support/-/primer-support-5.0.0.tgz",
+          "integrity": "sha512-inUxVSsGirn5IkPxBhFsMBgm8ZHyfOUmOWyDCN8cBXtbaLiCIAjHsPI46yS1zrWxnn0J2kvq8haomkrlHGF08g=="
+        }
       }
     },
     "primer-layout": {
diff --git a/package.json b/package.json
index 65e43a0..50a7cb1 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "author": "Ben Balter",
   "license": "MIT",
   "dependencies": {
-    "primer-base": "^1.9.2",
+    "primer-base": "^2.0.0",
     "primer-layout": "^1.6.2",
     "primer-markdown": "^3.7.13",
     "primer-support": "^4.7.2",