diff --git a/package.json b/package.json
index 39ba5a60..b7f62f7c 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "confmgr": "^1.0.8",
     "cors": "^2.8.5",
     "express": "4.19.2",
-    "matrix-js-sdk": "^26.1.0",
+    "matrix-js-sdk": "^34.3.1",
     "pg": "^8.11.2",
     "polkadot-api": "^1.0.1",
     "prom-client": "^14.2.0",
diff --git a/yarn.lock b/yarn.lock
index 69b273e4..6b4b57d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1172,10 +1172,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@matrix-org/matrix-sdk-crypto-js@npm:^0.1.0-alpha.11":
-  version: 0.1.4
-  resolution: "@matrix-org/matrix-sdk-crypto-js@npm:0.1.4"
-  checksum: 10c0/1fbc1a9965ab2cd3234ce4833a9228e863cc8e076036819dc0bff6fcfc0fe279f07e1abadeb1ef7a576d854a962e88ba80262df26a86a1ca2b1736e27dd5db18
+"@matrix-org/matrix-sdk-crypto-wasm@npm:^7.0.0":
+  version: 7.0.0
+  resolution: "@matrix-org/matrix-sdk-crypto-wasm@npm:7.0.0"
+  checksum: 10c0/92cda2767a878df1ff244a15dd8baf7e25b7d04ec77ddd146029cfc011b4e664d088f192c6ef78f1fb1dbda697a129f4be5af48ceab3eb611eebea7073b2ccf6
+  languageName: node
+  linkType: hard
+
+"@matrix-org/olm@npm:3.2.15":
+  version: 3.2.15
+  resolution: "@matrix-org/olm@npm:3.2.15"
+  checksum: 10c0/82a40d6e4e632a90670d4f15e8962272e302f4b9deed4fc78455c5ca78422c13bde6b53ebfc406630336926c9574386c9d9069c9c023db1c3d143117985c1e50
   languageName: node
   linkType: hard
 
@@ -3009,6 +3016,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"base-x@npm:^5.0.0":
+  version: 5.0.0
+  resolution: "base-x@npm:5.0.0"
+  checksum: 10c0/8787a582737a77f7c3d14b92de4812843af99fc62da8792f961e13c56958dc545e9ddab55f726d63987dded9eb732dc7de465730fa3db159c0de14a95067c74a
+  languageName: node
+  linkType: hard
+
 "base64-arraybuffer@npm:^0.1.5":
   version: 0.1.5
   resolution: "base64-arraybuffer@npm:0.1.5"
@@ -3167,6 +3181,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"bs58@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "bs58@npm:6.0.0"
+  dependencies:
+    base-x: "npm:^5.0.0"
+  checksum: 10c0/61910839746625ee4f69369f80e2634e2123726caaa1da6b3bcefcf7efcd9bdca86603360fed9664ffdabe0038c51e542c02581c72ca8d44f60329fe1a6bc8f4
+  languageName: node
+  linkType: hard
+
 "bser@npm:2.1.1":
   version: 2.1.1
   resolution: "bser@npm:2.1.1"
@@ -5082,7 +5105,7 @@ __metadata:
     jest: "npm:^29.7.0"
     joi: "npm:^17.13.1"
     lint-staged: "npm:^12.3.8"
-    matrix-js-sdk: "npm:^26.1.0"
+    matrix-js-sdk: "npm:^34.3.1"
     pg: "npm:^8.11.2"
     polkadot-api: "npm:^1.0.1"
     prom-client: "npm:^14.2.0"
@@ -6979,6 +7002,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"jwt-decode@npm:^4.0.0":
+  version: 4.0.0
+  resolution: "jwt-decode@npm:4.0.0"
+  checksum: 10c0/de75bbf89220746c388cf6a7b71e56080437b77d2edb29bae1c2155048b02c6b8c59a3e5e8d6ccdfd54f0b8bda25226e491a4f1b55ac5f8da04cfbadec4e546c
+  languageName: node
+  linkType: hard
+
 "keyv@npm:^4.5.3":
   version: 4.5.4
   resolution: "keyv@npm:4.5.4"
@@ -7316,33 +7346,36 @@ __metadata:
   languageName: node
   linkType: hard
 
-"matrix-js-sdk@npm:^26.1.0":
-  version: 26.2.0
-  resolution: "matrix-js-sdk@npm:26.2.0"
+"matrix-js-sdk@npm:^34.3.1":
+  version: 34.3.1
+  resolution: "matrix-js-sdk@npm:34.3.1"
   dependencies:
     "@babel/runtime": "npm:^7.12.5"
-    "@matrix-org/matrix-sdk-crypto-js": "npm:^0.1.0-alpha.11"
+    "@matrix-org/matrix-sdk-crypto-wasm": "npm:^7.0.0"
+    "@matrix-org/olm": "npm:3.2.15"
     another-json: "npm:^0.2.0"
-    bs58: "npm:^5.0.0"
+    bs58: "npm:^6.0.0"
     content-type: "npm:^1.0.4"
+    jwt-decode: "npm:^4.0.0"
     loglevel: "npm:^1.7.1"
     matrix-events-sdk: "npm:0.0.1"
-    matrix-widget-api: "npm:^1.3.1"
+    matrix-widget-api: "npm:^1.8.2"
+    oidc-client-ts: "npm:^3.0.1"
     p-retry: "npm:4"
     sdp-transform: "npm:^2.14.1"
     unhomoglyph: "npm:^1.0.6"
-    uuid: "npm:9"
-  checksum: 10c0/a6412ee7c7591acb8d9b1619fad584d48b8f91afd423a7be6b97f06b883b20edf9fb14d1ba4eadd725d84426f2739428b2548b9967d509d08949f558a068e15a
+    uuid: "npm:10"
+  checksum: 10c0/4c73552087e253055aa9dca548f0d67fd810db43e9f851511415c624d326e3412c6f5a65c31848e311e83ae746a68b8701b3ffb02107b42de75fe4c40341fdd8
   languageName: node
   linkType: hard
 
-"matrix-widget-api@npm:^1.3.1":
-  version: 1.6.0
-  resolution: "matrix-widget-api@npm:1.6.0"
+"matrix-widget-api@npm:^1.8.2":
+  version: 1.8.2
+  resolution: "matrix-widget-api@npm:1.8.2"
   dependencies:
     "@types/events": "npm:^3.0.0"
     events: "npm:^3.2.0"
-  checksum: 10c0/39a7c1a4cfb8e27a80625b3c692eca6326cebc67a15cc547d7803129530082825710d1b5e138be33e5e01189bd0a83a07e7cf5fb456fcc1f1863df908c57a582
+  checksum: 10c0/1d074522fb36f58608e98c94263f35ed78584584a13b4be69e5d75442eb692bb9fcec12df7122d70dae6e4d4b0e13d1f6120617977cf476ccb5d2cfa1bb06bc0
   languageName: node
   linkType: hard
 
@@ -7899,6 +7932,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"oidc-client-ts@npm:^3.0.1":
+  version: 3.0.1
+  resolution: "oidc-client-ts@npm:3.0.1"
+  dependencies:
+    jwt-decode: "npm:^4.0.0"
+  checksum: 10c0/e65d9642a5fade1aa0829d23ec62bfd78d416ed5adcb5650e3de87cc12d9d63494da3919ba2108f5b22cf2ebd38cdd6a06a09283648a4e012f8e116e7c5feb9f
+  languageName: node
+  linkType: hard
+
 "on-finished@npm:2.4.1":
   version: 2.4.1
   resolution: "on-finished@npm:2.4.1"
@@ -10675,12 +10717,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"uuid@npm:9, uuid@npm:^9.0.0":
-  version: 9.0.1
-  resolution: "uuid@npm:9.0.1"
+"uuid@npm:10":
+  version: 10.0.0
+  resolution: "uuid@npm:10.0.0"
   bin:
     uuid: dist/bin/uuid
-  checksum: 10c0/1607dd32ac7fc22f2d8f77051e6a64845c9bce5cd3dd8aa0070c074ec73e666a1f63c7b4e0f4bf2bc8b9d59dc85a15e17807446d9d2b17c8485fbc2147b27f9b
+  checksum: 10c0/eab18c27fe4ab9fb9709a5d5f40119b45f2ec8314f8d4cf12ce27e4c6f4ffa4a6321dc7db6c515068fa373c075b49691ba969f0010bf37f44c37ca40cd6bf7fe
   languageName: node
   linkType: hard
 
@@ -10702,6 +10744,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"uuid@npm:^9.0.0":
+  version: 9.0.1
+  resolution: "uuid@npm:9.0.1"
+  bin:
+    uuid: dist/bin/uuid
+  checksum: 10c0/1607dd32ac7fc22f2d8f77051e6a64845c9bce5cd3dd8aa0070c074ec73e666a1f63c7b4e0f4bf2bc8b9d59dc85a15e17807446d9d2b17c8485fbc2147b27f9b
+  languageName: node
+  linkType: hard
+
 "v8-to-istanbul@npm:^9.0.1":
   version: 9.2.0
   resolution: "v8-to-istanbul@npm:9.2.0"