diff --git a/package-lock.json b/package-lock.json
index 19122cc..97cd8a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -590,9 +590,9 @@
       "dev": true
     },
     "base-x": {
-      "version": "3.0.8",
-      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.8.tgz",
-      "integrity": "sha512-Rl/1AWP4J/zRrk54hhlxH4drNxPJXYUaKffODVI53/dAsV4t9fBxyxYKAVPU1XBHxYwOWP9h9H0hM2MVw4YfJA==",
+      "version": "3.0.9",
+      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz",
+      "integrity": "sha512-H7JU6iBHTal1gp56aKoaa//YUxEaAOUiydvrV/pILqIHXTtqxSkATOnDA2u+jZ/61sD+L/412+7kzXRtWukhpQ==",
       "requires": {
         "safe-buffer": "^5.0.1"
       }
@@ -1760,9 +1760,9 @@
       }
     },
     "matrix-js-sdk": {
-      "version": "14.0.1",
-      "resolved": "https://registry.npmjs.org/matrix-js-sdk/-/matrix-js-sdk-14.0.1.tgz",
-      "integrity": "sha512-+x+TaftVUXY8otBBSEHuVQp1B9UACEcHuKxmocFN/cmsjJGlk3z8hmthMbwnyq3HyOX9apme1TdbqqsoC2IlWg==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/matrix-js-sdk/-/matrix-js-sdk-15.0.0.tgz",
+      "integrity": "sha512-IgpmPY3DVD3Oj+TRIWsxZCTnKU2J8iVry5a7qIXelsroCxcV5/FKs/C3kphv+nFF0afMBdLLwj+n3Hlf1tdjuA==",
       "requires": {
         "@babel/runtime": "^7.12.5",
         "another-json": "^0.2.0",
diff --git a/package.json b/package.json
index 8b4fc83..bbda383 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@actions/github": "^5.0.0",
     "@vercel/ncc": "^0.31.1",
     "markdown-it": "^12.2.0",
-    "matrix-js-sdk": "^14.0.1"
+    "matrix-js-sdk": "^15.0.0"
   },
   "devDependencies": {
     "eslint": "^7.32.0",