diff --git a/src/package-lock.json b/src/package-lock.json
index 6751f74b7..fbf782a5f 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -2291,14 +2291,17 @@
       }
     },
     "etherpad-require-kernel": {
-      "version": "1.0.11",
-      "resolved": "https://registry.npmjs.org/etherpad-require-kernel/-/etherpad-require-kernel-1.0.11.tgz",
-      "integrity": "sha512-I03bkNiBMrcsJRSl0IqotUU70s9v6VISrITj/cQgAoVQSoRFbV/NUn2fPIF4LskysTpmwlmwJqgfL2FZpAtxEw=="
+      "version": "1.0.15",
+      "resolved": "https://registry.npmjs.org/etherpad-require-kernel/-/etherpad-require-kernel-1.0.15.tgz",
+      "integrity": "sha512-t8Z950sCfgS4ssex6SHhb3Ni8BQL0XdvZhMQWWDLhSWttyHgf+zPSMglBODyAUGh8mBX0XwGK7hpICGBHsvSGQ=="
     },
     "etherpad-yajsml": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/etherpad-yajsml/-/etherpad-yajsml-0.0.4.tgz",
-      "integrity": "sha512-rxpEOMZmv6DOCQeaDo6tztneaKF9ZxbLo/+hQcV+hn0lNrxJZ7MKIPD2pTWWnNLj6gFFfs6QQ67RfMNWIr3fSA=="
+      "version": "0.0.12",
+      "resolved": "https://registry.npmjs.org/etherpad-yajsml/-/etherpad-yajsml-0.0.12.tgz",
+      "integrity": "sha512-lVCqsZYpFsuIz417h+O83I7eadNXJ3MnQavriFa52/KTwj6xPAzEYr0PvH7KTxcqyAFtW7ItoTNVXe2h7zGxlw==",
+      "requires": {
+        "mime": "^1.6.0"
+      }
     },
     "event-target-shim": {
       "version": "5.0.1",
diff --git a/src/package.json b/src/package.json
index e77a02659..c4092869d 100644
--- a/src/package.json
+++ b/src/package.json
@@ -38,8 +38,8 @@
     "cookie-parser": "1.4.5",
     "cross-spawn": "^7.0.3",
     "ejs": "^3.1.6",
-    "etherpad-require-kernel": "1.0.11",
-    "etherpad-yajsml": "0.0.4",
+    "etherpad-require-kernel": "^1.0.15",
+    "etherpad-yajsml": "0.0.12",
     "express": "4.17.1",
     "express-rate-limit": "5.3.0",
     "express-session": "1.17.2",