diff --git a/package-lock.json b/package-lock.json
index cf93463eaa..4d30881bb1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "@github/relative-time-element": "^4.0.0",
         "@github/remote-input-element": "^0.4.0",
         "@github/tab-container-element": "^3.1.2",
-        "@oddbird/popover-polyfill": "^0.4.0",
+        "@oddbird/popover-polyfill": "^0.5.2",
         "@primer/behaviors": "^1.3.4",
         "@primer/live-region-element": "^0.7.1"
       },
@@ -2591,9 +2591,9 @@
       }
     },
     "node_modules/@oddbird/popover-polyfill": {
-      "version": "0.4.4",
-      "resolved": "https://registry.npmjs.org/@oddbird/popover-polyfill/-/popover-polyfill-0.4.4.tgz",
-      "integrity": "sha512-n9q0ZXYRct6aYmOjjF5E+i5i0RSjVCkoKDJWILzJAkDBk4jmWOAZFjQfExtcAiJa0buX/Lx/CzBdGgiSSAlbrw=="
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/@oddbird/popover-polyfill/-/popover-polyfill-0.5.2.tgz",
+      "integrity": "sha512-iFrvar5SOMtKFOSjYvs4z9UlLqDdJbMx0mgISLcPedv+g0ac5sgeETLGtipHCVIae6HJPclNEH5aCyD1RZaEHw=="
     },
     "node_modules/@pkgr/core": {
       "version": "0.1.1",
@@ -13350,9 +13350,9 @@
       }
     },
     "@oddbird/popover-polyfill": {
-      "version": "0.4.4",
-      "resolved": "https://registry.npmjs.org/@oddbird/popover-polyfill/-/popover-polyfill-0.4.4.tgz",
-      "integrity": "sha512-n9q0ZXYRct6aYmOjjF5E+i5i0RSjVCkoKDJWILzJAkDBk4jmWOAZFjQfExtcAiJa0buX/Lx/CzBdGgiSSAlbrw=="
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/@oddbird/popover-polyfill/-/popover-polyfill-0.5.2.tgz",
+      "integrity": "sha512-iFrvar5SOMtKFOSjYvs4z9UlLqDdJbMx0mgISLcPedv+g0ac5sgeETLGtipHCVIae6HJPclNEH5aCyD1RZaEHw=="
     },
     "@pkgr/core": {
       "version": "0.1.1",
diff --git a/package.json b/package.json
index 65dfd79819..b98daa8299 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@github/remote-input-element": "^0.4.0",
     "@github/tab-container-element": "^3.1.2",
     "@primer/live-region-element": "^0.7.1",
-    "@oddbird/popover-polyfill": "^0.4.0",
+    "@oddbird/popover-polyfill": "^0.5.2",
     "@primer/behaviors": "^1.3.4"
   },
   "peerDependencies": {