diff --git a/advisories/github-reviewed/2021/06/GHSA-8ch4-58qp-g3mp/GHSA-8ch4-58qp-g3mp.json b/advisories/github-reviewed/2021/06/GHSA-8ch4-58qp-g3mp/GHSA-8ch4-58qp-g3mp.json
index 52251714ab3..c1da00abf2c 100644
--- a/advisories/github-reviewed/2021/06/GHSA-8ch4-58qp-g3mp/GHSA-8ch4-58qp-g3mp.json
+++ b/advisories/github-reviewed/2021/06/GHSA-8ch4-58qp-g3mp/GHSA-8ch4-58qp-g3mp.json
@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-8ch4-58qp-g3mp",
-  "modified": "2022-04-22T15:47:43Z",
+  "modified": "2024-11-19T18:19:55Z",
   "published": "2021-06-11T17:43:14Z",
   "aliases": [
     "CVE-2021-33880"
@@ -12,6 +12,10 @@
     {
       "type": "CVSS_V3",
       "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
     }
   ],
   "affected": [
@@ -48,6 +52,10 @@
       "type": "WEB",
       "url": "https://github.com/aaugustin/websockets"
     },
+    {
+      "type": "WEB",
+      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/websockets/PYSEC-2021-95.yaml"
+    },
     {
       "type": "WEB",
       "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
@@ -62,7 +70,7 @@
       "CWE-203",
       "CWE-208"
     ],
-    "severity": "MODERATE",
+    "severity": "HIGH",
     "github_reviewed": true,
     "github_reviewed_at": "2021-06-10T16:24:45Z",
     "nvd_published_at": "2021-06-06T15:15:00Z"