diff --git a/package.json b/package.json
index e2543fb8..a9714d52 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
   },
   "dependencies": {
     "@hedgedoc/meta-marked": "14.1.0",
+    "@node-saml/passport-saml": "4.0.4",
     "@passport-next/passport-openid": "1.0.0",
     "Idle.Js": "git+https://github.com/shawnmclean/Idle.js#commit=2b57cc6e49d177b7ddce0cca00ef5cbe07453541",
     "archiver": "6.0.2",
@@ -81,7 +82,6 @@
     "passport-ldapauth": "3.0.1",
     "passport-local": "1.0.0",
     "passport-oauth2": "1.8.0",
-    "passport-saml": "3.2.4",
     "passport-twitter": "1.0.4",
     "passport.socketio": "3.7.0",
     "pdfobject": "2.3.0",
diff --git a/yarn.lock b/yarn.lock
index eff3cacd..30170b15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -446,6 +446,39 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@node-saml/node-saml@npm:^4.0.4":
+  version: 4.0.5
+  resolution: "@node-saml/node-saml@npm:4.0.5"
+  dependencies:
+    "@types/debug": "npm:^4.1.7"
+    "@types/passport": "npm:^1.0.11"
+    "@types/xml-crypto": "npm:^1.4.2"
+    "@types/xml-encryption": "npm:^1.2.1"
+    "@types/xml2js": "npm:^0.4.11"
+    "@xmldom/xmldom": "npm:^0.8.6"
+    debug: "npm:^4.3.4"
+    xml-crypto: "npm:^3.0.1"
+    xml-encryption: "npm:^3.0.2"
+    xml2js: "npm:^0.5.0"
+    xmlbuilder: "npm:^15.1.1"
+  checksum: 10/91295b8b0bec57a017d7818c20d38712fba60212b7788dc8bffefeaa77591801ae551070e461ef49118418a8f5d728b8496690056077626c01dbd4013b69de19
+  languageName: node
+  linkType: hard
+
+"@node-saml/passport-saml@npm:4.0.4":
+  version: 4.0.4
+  resolution: "@node-saml/passport-saml@npm:4.0.4"
+  dependencies:
+    "@node-saml/node-saml": "npm:^4.0.4"
+    "@types/express": "npm:^4.17.14"
+    "@types/passport": "npm:^1.0.11"
+    "@types/passport-strategy": "npm:^0.2.35"
+    passport: "npm:^0.6.0"
+    passport-strategy: "npm:^1.0.0"
+  checksum: 10/a29274ef0ce8688e4b45c1921642b1676033a7ceb3c391ab7fc517d6893b79b611cf8c48b184fcfdba92b1c7989be132bbe18e8edef198f62f54efdf0db04ebd
+  languageName: node
+  linkType: hard
+
 "@nodelib/fs.scandir@npm:2.1.5":
   version: 2.1.5
   resolution: "@nodelib/fs.scandir@npm:2.1.5"
@@ -717,7 +750,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/debug@npm:^4.0.0":
+"@types/debug@npm:^4.0.0, @types/debug@npm:^4.1.7":
   version: 4.1.12
   resolution: "@types/debug@npm:4.1.12"
   dependencies:
@@ -761,7 +794,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/express@npm:*, @types/express@npm:^4.17.13":
+"@types/express@npm:*, @types/express@npm:^4.17.13, @types/express@npm:^4.17.14":
   version: 4.17.21
   resolution: "@types/express@npm:4.17.21"
   dependencies:
@@ -948,6 +981,25 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/passport-strategy@npm:^0.2.35":
+  version: 0.2.38
+  resolution: "@types/passport-strategy@npm:0.2.38"
+  dependencies:
+    "@types/express": "npm:*"
+    "@types/passport": "npm:*"
+  checksum: 10/b580e165182b137a6e57b6b7511904e6c875a5e372f08679ec54f456dc5c2a72d86f23d9373a52d8286b207fe8240946686f9e3d50b0bc1b4f7316f336a06fa2
+  languageName: node
+  linkType: hard
+
+"@types/passport@npm:*, @types/passport@npm:^1.0.11":
+  version: 1.0.17
+  resolution: "@types/passport@npm:1.0.17"
+  dependencies:
+    "@types/express": "npm:*"
+  checksum: 10/3db90645d58d928796dd8e9c328dec8040b71a43f3691d42a08fb4779efcbfc7dccc43ea612066a961a41be0869800096d52fd8aaa71518a89aa4483f67f5914
+  languageName: node
+  linkType: hard
+
 "@types/qs@npm:*":
   version: 6.9.15
   resolution: "@types/qs@npm:6.9.15"
@@ -1066,6 +1118,34 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/xml-crypto@npm:^1.4.2":
+  version: 1.4.6
+  resolution: "@types/xml-crypto@npm:1.4.6"
+  dependencies:
+    "@types/node": "npm:*"
+    xpath: "npm:0.0.27"
+  checksum: 10/e53516a2f5e4e018e164eb1cb9fc922294b9a339624e567c1c00a2b1496e9f86826210473e62ceb0b45949638c9d149da088b3598f6b3acd86e933f0a2b23f2c
+  languageName: node
+  linkType: hard
+
+"@types/xml-encryption@npm:^1.2.1":
+  version: 1.2.4
+  resolution: "@types/xml-encryption@npm:1.2.4"
+  dependencies:
+    "@types/node": "npm:*"
+  checksum: 10/1ef957dfb47cf55b12e114755e271a2343f73eb4c59ab6c68b0b7d1b8111d7e1bd8d2bfe0601d2aea09be83c66355bc77fc59f9b71aeff9bb9e15371bcfef5d3
+  languageName: node
+  linkType: hard
+
+"@types/xml2js@npm:^0.4.11":
+  version: 0.4.14
+  resolution: "@types/xml2js@npm:0.4.14"
+  dependencies:
+    "@types/node": "npm:*"
+  checksum: 10/d76338b8d6ce8540c7af6a32aacf96c38f6de48254568f58f6e5ac2af3f88e6bd1490e5346d3bb336990f91267d23c5cc09e8bf7e80840a63c7855dbf174ecbb
+  languageName: node
+  linkType: hard
+
 "@webassemblyjs/ast@npm:1.9.0":
   version: 1.9.0
   resolution: "@webassemblyjs/ast@npm:1.9.0"
@@ -1280,10 +1360,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@xmldom/xmldom@npm:^0.7.0, @xmldom/xmldom@npm:^0.7.6, @xmldom/xmldom@npm:^0.7.9":
-  version: 0.7.13
-  resolution: "@xmldom/xmldom@npm:0.7.13"
-  checksum: 10/a359d15fe3c24fe85a1e1b3bc4cfd23d4f014fb8aa382aa445cccaac545e42958b75e386dd4853c76d82036401400b8d5e33cbcbfb6af7cdadeba769eae6122a
+"@xmldom/xmldom@npm:^0.8.5, @xmldom/xmldom@npm:^0.8.6, @xmldom/xmldom@npm:^0.8.8":
+  version: 0.8.10
+  resolution: "@xmldom/xmldom@npm:0.8.10"
+  checksum: 10/62400bc5e0e75b90650e33a5ceeb8d94829dd11f9b260962b71a784cd014ddccec3e603fe788af9c1e839fa4648d8c521ebd80d8b752878d3a40edabc9ce7ccf
   languageName: node
   linkType: hard
 
@@ -1316,6 +1396,7 @@ __metadata:
     "@eslint/js": "npm:^9.19.0"
     "@hedgedoc/codemirror-5": "npm:5.65.12"
     "@hedgedoc/meta-marked": "npm:14.1.0"
+    "@node-saml/passport-saml": "npm:4.0.4"
     "@passport-next/passport-openid": "npm:1.0.0"
     Idle.Js: "git+https://github.com/shawnmclean/Idle.js#commit=2b57cc6e49d177b7ddce0cca00ef5cbe07453541"
     abcjs: "npm:6.4.4"
@@ -1430,7 +1511,6 @@ __metadata:
     passport-ldapauth: "npm:3.0.1"
     passport-local: "npm:1.0.0"
     passport-oauth2: "npm:1.8.0"
-    passport-saml: "npm:3.2.4"
     passport-twitter: "npm:1.0.4"
     passport.socketio: "npm:3.7.0"
     pdfobject: "npm:2.3.0"
@@ -12105,21 +12185,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"passport-saml@npm:3.2.4":
-  version: 3.2.4
-  resolution: "passport-saml@npm:3.2.4"
-  dependencies:
-    "@xmldom/xmldom": "npm:^0.7.6"
-    debug: "npm:^4.3.2"
-    passport-strategy: "npm:^1.0.0"
-    xml-crypto: "npm:^2.1.3"
-    xml-encryption: "npm:^2.0.0"
-    xml2js: "npm:^0.4.23"
-    xmlbuilder: "npm:^15.1.1"
-  checksum: 10/984db7f4659bd9cd07a1a5de9b47a242c456e88ebe7c3da3ce7791a3029e5cd14bea0e1b3b52f774061be7bdfbda5ed0b1d561568df89b6c83a04fa80a103867
-  languageName: node
-  linkType: hard
-
 "passport-strategy@npm:1.x.x, passport-strategy@npm:^1.0.0":
   version: 1.0.0
   resolution: "passport-strategy@npm:1.0.0"
@@ -12157,6 +12222,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"passport@npm:^0.6.0":
+  version: 0.6.0
+  resolution: "passport@npm:0.6.0"
+  dependencies:
+    passport-strategy: "npm:1.x.x"
+    pause: "npm:0.0.1"
+    utils-merge: "npm:^1.0.1"
+  checksum: 10/5051e1d773ac0d802d4d71315f5fee566b8765b9731396b60c1d6822b7983bef31ae2f51af94d973ade94fb040efae0816e736e534b55294d0fbd10efcdf2d36
+  languageName: node
+  linkType: hard
+
 "passport@patch:passport@npm%3A0.7.0#~/.yarn/patches/passport-npm-0.7.0-df02531736.patch":
   version: 0.7.0
   resolution: "passport@patch:passport@npm%3A0.7.0#~/.yarn/patches/passport-npm-0.7.0-df02531736.patch::version=0.7.0&hash=7fb924"
@@ -17220,24 +17296,24 @@ __metadata:
   languageName: node
   linkType: hard
 
-"xml-crypto@npm:^2.1.3":
-  version: 2.1.5
-  resolution: "xml-crypto@npm:2.1.5"
+"xml-crypto@npm:^3.0.1":
+  version: 3.2.0
+  resolution: "xml-crypto@npm:3.2.0"
   dependencies:
-    "@xmldom/xmldom": "npm:^0.7.9"
+    "@xmldom/xmldom": "npm:^0.8.8"
     xpath: "npm:0.0.32"
-  checksum: 10/14c92c4a10d61fefaf0a981b690fe9b00169c0b5c22b70a44be815647d668c23defad6edcb8f37d0867a1c8110578f6095ceaa562a3b2a9792ef9bdbd983ed7c
+  checksum: 10/ea9c3ecf60fbe54b947aff86f56f5b50ecc6713f5e514b268262610c97d1f602aacfff07bc4e972d1c1dd5ca4f591aeadb723abe081eae5033c701bcecfaa765
   languageName: node
   linkType: hard
 
-"xml-encryption@npm:^2.0.0":
-  version: 2.0.0
-  resolution: "xml-encryption@npm:2.0.0"
+"xml-encryption@npm:^3.0.2":
+  version: 3.1.0
+  resolution: "xml-encryption@npm:3.1.0"
   dependencies:
-    "@xmldom/xmldom": "npm:^0.7.0"
+    "@xmldom/xmldom": "npm:^0.8.5"
     escape-html: "npm:^1.0.3"
     xpath: "npm:0.0.32"
-  checksum: 10/128cbabe06a8531b4df8b46b589d28e7d6532e90c131c04dded8f2782cdf11ca467a32e330b7675c172ff4f688b848b088102c8299e04014a6ef54a19891558d
+  checksum: 10/c84c1e11692181c24a1c30123fed4fa31015c58994bbdcf091f07fa79f0fb809774b1533d191c4739bf76bb0fb95f223d393e84cc48417480a1896b2b689373b
   languageName: node
   linkType: hard
 
@@ -17251,16 +17327,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"xml2js@npm:^0.4.23":
-  version: 0.4.23
-  resolution: "xml2js@npm:0.4.23"
-  dependencies:
-    sax: "npm:>=0.6.0"
-    xmlbuilder: "npm:~11.0.0"
-  checksum: 10/52896ef39429f860f32471dd7bb2b89ef25b7e15528e3a4366de0bd5e55a251601565e7814763e70f9e75310c3afe649a42b8826442b74b41eff8a0ae333fccc
-  languageName: node
-  linkType: hard
-
 "xml2js@npm:^0.5.0":
   version: 0.5.0
   resolution: "xml2js@npm:0.5.0"
@@ -17329,6 +17395,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"xpath@npm:0.0.27":
+  version: 0.0.27
+  resolution: "xpath@npm:0.0.27"
+  checksum: 10/e4648276cc3dba7e368c4b6604baf5130600988b4b371c6d1bc4b01e893dc1a8c4521193478ea43bb3588a7c028f082ce5cb7204415c7636730a710d6e04a826
+  languageName: node
+  linkType: hard
+
 "xpath@npm:0.0.32":
   version: 0.0.32
   resolution: "xpath@npm:0.0.32"