diff --git a/package-lock.json b/package-lock.json
index 2932e98..81f4b07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@digicatapult/sqnc-ipfs",
-  "version": "3.0.6",
+  "version": "3.0.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@digicatapult/sqnc-ipfs",
-      "version": "3.0.6",
+      "version": "3.0.7",
       "license": "Apache-2.0",
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         "envalid": "^8.0.0",
@@ -766,23 +766,23 @@
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-        "@polkadot/api-base": "15.3.1",
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@@ -794,16 +794,16 @@
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       "license": "Apache-2.0",
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-        "@polkadot/types": "15.3.1",
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@@ -828,17 +828,17 @@
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+      "resolved": "https://registry.npmjs.org/@polkadot/api-derive/-/api-derive-15.4.1.tgz",
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-        "@polkadot/types": "15.3.1",
-        "@polkadot/types-codec": "15.3.1",
+        "@polkadot/api": "15.4.1",
+        "@polkadot/api-augment": "15.4.1",
+        "@polkadot/api-base": "15.4.1",
+        "@polkadot/rpc-core": "15.4.1",
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+        "@polkadot/types-codec": "15.4.1",
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@@ -881,14 +881,14 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/rpc-augment/-/rpc-augment-15.4.1.tgz",
+      "integrity": "sha512-DiNSSK+UFkAnF0UtVWr6HSCDio74LWjVjLsh9csAKfqy8bXzTVshl8VjZR2G9nuW9YxoJjQREN8wEcM9F+kL3Q==",
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-        "@polkadot/types": "15.3.1",
-        "@polkadot/types-codec": "15.3.1",
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@@ -897,14 +897,14 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/rpc-core/-/rpc-core-15.4.1.tgz",
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       "license": "Apache-2.0",
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-        "@polkadot/rpc-provider": "15.3.1",
-        "@polkadot/types": "15.3.1",
+        "@polkadot/rpc-augment": "15.4.1",
+        "@polkadot/rpc-provider": "15.4.1",
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@@ -914,14 +914,14 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/rpc-provider/-/rpc-provider-15.4.1.tgz",
+      "integrity": "sha512-GOtU8fBczbpEa3U4nQxBvwCtYyP1fYbi6vWBnA/YiwQY6RWqMBY2Tfo9fw0MfYqZVpYvbUoaER4akTrtVvCoVA==",
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-        "@polkadot/types": "15.3.1",
-        "@polkadot/types-support": "15.3.1",
+        "@polkadot/types": "15.4.1",
+        "@polkadot/types-support": "15.4.1",
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@@ -940,15 +940,15 @@
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+      "resolved": "https://registry.npmjs.org/@polkadot/types/-/types-15.4.1.tgz",
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-        "@polkadot/types-augment": "15.3.1",
-        "@polkadot/types-codec": "15.3.1",
-        "@polkadot/types-create": "15.3.1",
+        "@polkadot/types-augment": "15.4.1",
+        "@polkadot/types-codec": "15.4.1",
+        "@polkadot/types-create": "15.4.1",
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@@ -959,13 +959,13 @@
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+      "resolved": "https://registry.npmjs.org/@polkadot/types-augment/-/types-augment-15.4.1.tgz",
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       "license": "Apache-2.0",
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-        "@polkadot/types": "15.3.1",
-        "@polkadot/types-codec": "15.3.1",
+        "@polkadot/types": "15.4.1",
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@@ -974,9 +974,9 @@
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@@ -988,12 +988,12 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-create/-/types-create-15.4.1.tgz",
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       "license": "Apache-2.0",
       "dependencies": {
-        "@polkadot/types-codec": "15.3.1",
+        "@polkadot/types-codec": "15.4.1",
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@@ -1002,15 +1002,15 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-known/-/types-known-15.4.1.tgz",
+      "integrity": "sha512-LF9estF7y7sXHQ7tA9QoVzAmtkglJdcqMbj70H70V+CBZjiyAgd84PvBtQ6mcIywJ54iCyBBLbhlqcbH/zgUdw==",
       "license": "Apache-2.0",
       "dependencies": {
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-        "@polkadot/types": "15.3.1",
-        "@polkadot/types-codec": "15.3.1",
-        "@polkadot/types-create": "15.3.1",
+        "@polkadot/types": "15.4.1",
+        "@polkadot/types-codec": "15.4.1",
+        "@polkadot/types-create": "15.4.1",
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@@ -1019,9 +1019,9 @@
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+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-support/-/types-support-15.4.1.tgz",
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       "license": "Apache-2.0",
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diff --git a/package.json b/package.json
index c0598f2..dddf9b3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@digicatapult/sqnc-ipfs",
-  "version": "3.0.6",
+  "version": "3.0.7",
   "description": "IPFS node for use in SQNC",
   "main": "app/index.js",
   "type": "module",
@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/digicatapult/sqnc-ipfs#readme",
   "dependencies": {
-    "@polkadot/api": "^15.3.1",
+    "@polkadot/api": "^15.4.1",
     "axios": "^1.7.9",
     "dotenv": "^16.4.7",
     "envalid": "^8.0.0",