diff --git a/package-lock.json b/package-lock.json
index 8362b45..9a6396e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
             "dependencies": {
                 "got": "^11.5.1",
                 "jsonata": "^1.8.6",
-                "jsrsasign": "^10.1.10"
+                "jsrsasign": "^10.5.20"
             },
             "devDependencies": {
                 "@actions/core": "^1.6.0",
@@ -11107,9 +11107,9 @@
             }
         },
         "node_modules/jsrsasign": {
-            "version": "10.2.0",
-            "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.2.0.tgz",
-            "integrity": "sha512-khMrV/10U02DRzmXhjuLQjddUF39GHndaJZ/3YiiKkbyEl1T5M6EQF9nQUq0DFVCHusmd/jl8TWl4mWt+1L5hg==",
+            "version": "10.5.20",
+            "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.5.20.tgz",
+            "integrity": "sha512-YHL6y8o6cnRoxwUY0eGpfvwj0pm9o0NToD4KXVp2UJC19oXSR2RgnSdSMplIRRKFovLAJGrAHqdb5MMznnhQDQ==",
             "funding": {
                 "url": "https://github.com/kjur/jsrsasign#donations"
             }
@@ -27935,9 +27935,9 @@
             }
         },
         "jsrsasign": {
-            "version": "10.2.0",
-            "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.2.0.tgz",
-            "integrity": "sha512-khMrV/10U02DRzmXhjuLQjddUF39GHndaJZ/3YiiKkbyEl1T5M6EQF9nQUq0DFVCHusmd/jl8TWl4mWt+1L5hg=="
+            "version": "10.5.20",
+            "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.5.20.tgz",
+            "integrity": "sha512-YHL6y8o6cnRoxwUY0eGpfvwj0pm9o0NToD4KXVp2UJC19oXSR2RgnSdSMplIRRKFovLAJGrAHqdb5MMznnhQDQ=="
         },
         "keyv": {
             "version": "4.0.3",
diff --git a/package.json b/package.json
index 8a5fdc3..06fc795 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "dependencies": {
         "got": "^11.5.1",
         "jsonata": "^1.8.6",
-        "jsrsasign": "^10.1.10"
+        "jsrsasign": "^10.5.20"
     },
     "peerDependencies": {
         "@actions/core": ">=1 <2"