diff --git a/packages/backend/package.json b/packages/backend/package.json
index 18de109108..60c984797c 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -132,7 +132,7 @@
 		"@types/js-yaml": "4.0.5",
 		"@types/jsdom": "20.0.0",
 		"@types/jsonld": "1.5.6",
-		"@types/jsrsasign": "10.5.2",
+		"@types/jsrsasign": "10.5.15",
 		"@types/koa": "2.13.5",
 		"@types/koa-bodyparser": "4.3.7",
 		"@types/koa-cors": "0.0.2",
diff --git a/packages/backend/yarn.lock b/packages/backend/yarn.lock
index 636d474c39..4cea7100a7 100644
--- a/packages/backend/yarn.lock
+++ b/packages/backend/yarn.lock
@@ -701,10 +701,10 @@
   resolved "https://registry.yarnpkg.com/@types/jsonld/-/jsonld-1.5.6.tgz#4396c0b17128abf5773bb68b5453b88fc565b0d4"
   integrity sha512-OUcfMjRie5IOrJulUQwVNvV57SOdKcTfBj3pjXNxzXqeOIrY2aGDNGW/Tlp83EQPkz4tCE6YWVrGuc/ZeaAQGg==
 
-"@types/jsrsasign@10.5.2":
-  version "10.5.2"
-  resolved "https://registry.yarnpkg.com/@types/jsrsasign/-/jsrsasign-10.5.2.tgz#c8d5a7bccffd2fdee73553a130876a88e91419ec"
-  integrity sha512-oroCALq37fnUKPRYatawNq3oBNITN7lROpy6JBUanYLhuMZwG5shVxCyZ1/wM3RQCNJ/Ac5/+g7yZaZ+tVBy3A==
+"@types/jsrsasign@10.5.15":
+  version "10.5.15"
+  resolved "https://registry.yarnpkg.com/@types/jsrsasign/-/jsrsasign-10.5.15.tgz#5cf1ee506b2fa2435b6e1786a873285c7110eb82"
+  integrity sha512-3stUTaSRtN09PPzVWR6aySD9gNnuymz+WviNHoTb85dKu+BjaV4uBbWWGykBBJkfwPtcNZVfTn2lbX00U+yhpQ==
 
 "@types/keygrip@*":
   version "1.0.2"