diff --git a/package-lock.json b/package-lock.json
index bffea9789..bbd95300e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
         "linkify-react": "4.3.3",
         "linkifyjs": "4.3.3",
         "lodash": "4.18.1",
-        "matrix-js-sdk": "38.2.0",
+        "matrix-js-sdk": "41.5.0",
         "matrix-widget-api": "1.17.0",
         "millify": "6.1.0",
         "pdfjs-dist": "5.7.284",
@@ -2794,9 +2794,9 @@
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     },
     "node_modules/@matrix-org/matrix-sdk-crypto-wasm": {
-      "version": "15.3.0",
-      "resolved": "https://registry.npmjs.org/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-15.3.0.tgz",
-      "integrity": "sha512-QyxHvncvkl7nf+tnn92PjQ54gMNV8hMSpiukiDgNrqF6IYwgySTlcSdkPYdw8QjZJ0NR6fnVrNzMec0OohM3wA==",
+      "version": "18.3.0",
+      "resolved": "https://registry.npmjs.org/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-18.3.0.tgz",
+      "integrity": "sha512-9a4feyt8QLysARu7PHKaRWT+wcCd+IYH074LXp9QK5WqfN4zUXueRhiSSMNT18Bm+8q3sBR/4zxDxOSDR0M8Kg==",
       "license": "Apache-2.0",
       "engines": {
         "node": ">= 18"
@@ -5523,12 +5523,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/retry": {
-      "version": "0.12.0",
-      "resolved": "https://registry.npmjs.org/@types/retry/-/retry-0.12.0.tgz",
-      "integrity": "sha512-wWKOClTTiizcZhXnPY4wikVAwmdYHp8q6DmC+EJUzAMsycb7HB32Kh9RN4+0gExjmPmZSAQjgURXIGATPegAvA==",
-      "license": "MIT"
-    },
     "node_modules/@types/sanitize-html": {
       "version": "2.16.1",
       "resolved": "https://registry.npmjs.org/@types/sanitize-html/-/sanitize-html-2.16.1.tgz",
@@ -11031,6 +11025,18 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/is-network-error": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/is-network-error/-/is-network-error-1.3.2.tgz",
+      "integrity": "sha512-PhBY86zaxNZUuWP6h13Vu5oFe0XY6/UlKzQnYFELzGVHygP3MxmvTfYSG7GN3aIab/iWudSMgjSnG9Dq+nHrgA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/is-number": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
@@ -12624,43 +12630,29 @@
       "license": "Apache-2.0"
     },
     "node_modules/matrix-js-sdk": {
-      "version": "38.2.0",
-      "resolved": "https://registry.npmjs.org/matrix-js-sdk/-/matrix-js-sdk-38.2.0.tgz",
-      "integrity": "sha512-R3jzK8rDGi/3OXOax8jFFyxblCG9KTT5yuXAbvnZCGcpTm8lZ4mHQAn5UydVD8qiyUMNMpaaMd6/k7N+5I/yaQ==",
+      "version": "41.5.0",
+      "resolved": "https://registry.npmjs.org/matrix-js-sdk/-/matrix-js-sdk-41.5.0.tgz",
+      "integrity": "sha512-CK3h+qQJ4wkVEUgEWc5MdLjccXyiFqncCC53P+auqOhnX2U6tAFsRfnbML1QQiKIsFMzqTrAnF/4a5LUUOIeXg==",
       "license": "Apache-2.0",
       "dependencies": {
         "@babel/runtime": "^7.12.5",
-        "@matrix-org/matrix-sdk-crypto-wasm": "^15.1.0",
+        "@matrix-org/matrix-sdk-crypto-wasm": "^18.2.0",
         "another-json": "^0.2.0",
         "bs58": "^6.0.0",
         "content-type": "^1.0.4",
         "jwt-decode": "^4.0.0",
         "loglevel": "^1.9.2",
         "matrix-events-sdk": "0.0.1",
-        "matrix-widget-api": "^1.10.0",
+        "matrix-widget-api": "^1.16.1",
         "oidc-client-ts": "^3.0.1",
-        "p-retry": "4",
-        "sdp-transform": "^2.14.1",
-        "unhomoglyph": "^1.0.6",
-        "uuid": "11"
+        "p-retry": "8",
+        "sdp-transform": "^3.0.0",
+        "unhomoglyph": "^1.0.6"
       },
       "engines": {
         "node": ">=22.0.0"
       }
     },
-    "node_modules/matrix-js-sdk/node_modules/uuid": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.1.tgz",
-      "integrity": "sha512-vIYxrBCC/N/K+Js3qSN88go7kIfNPssr/hHCesKCQNAjmgvYS2oqr69kIufEG+O4+PfezOH4EbIeHCfFov8ZgQ==",
-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
-      "license": "MIT",
-      "bin": {
-        "uuid": "dist/esm/bin/uuid"
-      }
-    },
     "node_modules/matrix-widget-api": {
       "version": "1.17.0",
       "resolved": "https://registry.npmjs.org/matrix-widget-api/-/matrix-widget-api-1.17.0.tgz",
@@ -15353,16 +15345,18 @@
       }
     },
     "node_modules/p-retry": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/p-retry/-/p-retry-4.6.2.tgz",
-      "integrity": "sha512-312Id396EbJdvRONlngUx0NydfrIQ5lsYu0znKVUzVvArzEIt08V1qhtyESbGVd1FGX7UKtiFp5uwKZdM8wIuQ==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/p-retry/-/p-retry-8.0.0.tgz",
+      "integrity": "sha512-kFVqH1HxOHp8LupNsOys7bSV09VYTRLxarH/mokO4Rqhk6wGi70E0jh4VzvVGXfEVNggHoHLAMWsQqHyU1Ey9A==",
       "license": "MIT",
       "dependencies": {
-        "@types/retry": "0.12.0",
-        "retry": "^0.13.1"
+        "is-network-error": "^1.3.0"
       },
       "engines": {
-        "node": ">=8"
+        "node": ">=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/p-timeout": {
@@ -16478,15 +16472,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/retry": {
-      "version": "0.13.1",
-      "resolved": "https://registry.npmjs.org/retry/-/retry-0.13.1.tgz",
-      "integrity": "sha512-XQBQ3I8W1Cge0Seh+6gjj03LbmRFWuoszgK9ooCpwYIrhhoO80pfq4cUkU5DkknwfOfFteRwlZ56PYOGYyFWdg==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 4"
-      }
-    },
     "node_modules/reusify": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
@@ -16754,9 +16739,9 @@
       }
     },
     "node_modules/sdp-transform": {
-      "version": "2.15.0",
-      "resolved": "https://registry.npmjs.org/sdp-transform/-/sdp-transform-2.15.0.tgz",
-      "integrity": "sha512-KrOH82c/W+GYQ0LHqtr3caRpM3ITglq3ljGUIb8LTki7ByacJZ9z+piSGiwZDsRyhQbYBOBJgr2k6X4BZXi3Kw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/sdp-transform/-/sdp-transform-3.0.0.tgz",
+      "integrity": "sha512-gfYVRGxjHkGF2NPeUWHw5u6T/KGFtS5/drPms73gaSuMaVHKCY3lpLnGDfswVQO0kddeePoti09AwhYP4zA8dQ==",
       "license": "MIT",
       "bin": {
         "sdp-verify": "checker.js"
diff --git a/package.json b/package.json
index 88e93a08a..841820ad3 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "linkify-react": "4.3.3",
     "linkifyjs": "4.3.3",
     "lodash": "4.18.1",
-    "matrix-js-sdk": "38.2.0",
+    "matrix-js-sdk": "41.5.0",
     "matrix-widget-api": "1.17.0",
     "millify": "6.1.0",
     "pdfjs-dist": "5.7.284",