diff --git a/package-lock.json b/package-lock.json
index 86eceea7..8a77952d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@digicatapult/dscp-matchmaker-api",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@digicatapult/dscp-matchmaker-api",
-      "version": "0.6.2",
+      "version": "0.6.3",
       "license": "Apache-2.0",
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@@ -24,7 +24,7 @@
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@@ -50,7 +50,7 @@
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@@ -583,22 +583,22 @@
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@@ -784,7 +784,7 @@
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@@ -8029,12 +8029,12 @@
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@@ -8047,9 +8047,9 @@
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@@ -8064,11 +8064,11 @@
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@@ -8081,14 +8081,14 @@
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-        "@polkadot/types-create": "10.2.2",
+        "@polkadot/types": "10.3.2",
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@@ -8101,9 +8101,9 @@
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@@ -8436,14 +8436,14 @@
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-        "smoldot": "1.0.0"
+        "smoldot": "1.0.1"
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@@ -12347,9 +12347,9 @@
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diff --git a/package.json b/package.json
index 880240ca..e883666d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@digicatapult/dscp-matchmaker-api",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "An OpenAPI Matchmaking API service for DSCP",
   "main": "src/index.ts",
   "scripts": {
@@ -34,7 +34,7 @@
   },
   "homepage": "https://github.com/digicatapult/dscp-matchmaker-api#readme",
   "devDependencies": {
-    "@polkadot/types": "^10.2.2",
+    "@polkadot/types": "^10.3.1",
     "@types/chai": "^4.3.4",
     "@types/cors": "^2.8.13",
     "@types/express": "^4.17.17",
@@ -60,10 +60,10 @@
     "supertest": "^6.3.3",
     "ts-node": "^10.9.1",
     "typescript": "^5.0.4",
-    "undici": "^5.21.1"
+    "undici": "^5.21.2"
   },
   "dependencies": {
-    "@polkadot/api": "^10.2.2",
+    "@polkadot/api": "^10.3.1",
     "base-x": "^4.0.0",
     "body-parser": "^1.20.2",
     "cors": "^2.8.5",