diff --git a/package-lock.json b/package-lock.json
index abf45ac..f768566 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "version": "0.2.1",
       "license": "BSD-3-Clause",
       "devDependencies": {
-        "jasmine-core": "^5.1.1",
+        "jasmine-core": "^6.3.0",
         "jasmine-sinon": "~0.4.0",
         "karma": "^6.4.2",
         "karma-chrome-launcher": "^3.1.0",
@@ -956,10 +956,11 @@
       "dev": true
     },
     "node_modules/jasmine-core": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-5.1.1.tgz",
-      "integrity": "sha512-UrzO3fL7nnxlQXlvTynNAenL+21oUQRlzqQFsA2U11ryb4+NLOCOePZ70PTojEaUKhiFugh7dG0Q+I58xlPdWg==",
-      "dev": true
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-6.3.0.tgz",
+      "integrity": "sha512-eMm5qBovNjNoGOcgE/W207+wrcK5zrQv0Rg/rWGboUJUmZp0dFCpHTyjpuDAfCwRCqg7f9U2q2jtv/aUuzdCQg==",
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/jasmine-sinon": {
       "version": "0.4.0",
diff --git a/package.json b/package.json
index 0c159ed..2e50f03 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "url": "https://github.com/owncloud/davclient.js/issues"
   },
   "devDependencies": {
-    "jasmine-core": "^5.1.1",
+    "jasmine-core": "^6.3.0",
     "jasmine-sinon": "~0.4.0",
     "karma": "^6.4.2",
     "karma-chrome-launcher": "^3.1.0",