diff --git a/package.json b/package.json
index 03ee223..7523f8e 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "eslint-plugin-prettier": "4.2.1",
     "pkg": "5.8.0",
     "prettier": "2.7.1",
-    "typescript": "4.8.4"
+    "typescript": "4.9.3"
   },
   "name": "@froth/feditoken",
   "version": "1.2.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0d2b10a..dbbf129 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -13,7 +13,7 @@ specifiers:
   megalodon: 4.1.1
   pkg: 5.8.0
   prettier: 2.7.1
-  typescript: 4.8.4
+  typescript: 4.9.3
 
 dependencies:
   command-line-args: 5.2.1
@@ -23,14 +23,14 @@ dependencies:
 devDependencies:
   '@types/command-line-args': 5.2.0
   '@types/command-line-usage': 5.0.2
-  '@typescript-eslint/eslint-plugin': 5.43.0_yy4vf4gcvxiubmg7fqa55dqe2i
-  '@typescript-eslint/parser': 5.43.0_rmayb2veg2btbq6mbmnyivgasy
+  '@typescript-eslint/eslint-plugin': 5.43.0_wze2rj5tow7zwqpgbdx2buoy3m
+  '@typescript-eslint/parser': 5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y
   eslint: 8.27.0
   eslint-config-prettier: 8.5.0_eslint@8.27.0
   eslint-plugin-prettier: 4.2.1_v7o5sx5x3wbs57ifz6wc4f76we
   pkg: 5.8.0
   prettier: 2.7.1
-  typescript: 4.8.4
+  typescript: 4.9.3
 
 packages:
 
@@ -184,7 +184,7 @@ packages:
       '@types/node': 18.11.5
     dev: false
 
-  /@typescript-eslint/eslint-plugin/5.43.0_yy4vf4gcvxiubmg7fqa55dqe2i:
+  /@typescript-eslint/eslint-plugin/5.43.0_wze2rj5tow7zwqpgbdx2buoy3m:
     resolution: {integrity: sha512-wNPzG+eDR6+hhW4yobEmpR36jrqqQv1vxBq5LJO3fBAktjkvekfr4BRl+3Fn1CM/A+s8/EiGUbOMDoYqWdbtXA==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
@@ -195,23 +195,23 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@typescript-eslint/parser': 5.43.0_rmayb2veg2btbq6mbmnyivgasy
+      '@typescript-eslint/parser': 5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y
       '@typescript-eslint/scope-manager': 5.43.0
-      '@typescript-eslint/type-utils': 5.43.0_rmayb2veg2btbq6mbmnyivgasy
-      '@typescript-eslint/utils': 5.43.0_rmayb2veg2btbq6mbmnyivgasy
+      '@typescript-eslint/type-utils': 5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y
+      '@typescript-eslint/utils': 5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y
       debug: 4.3.4
       eslint: 8.27.0
       ignore: 5.2.0
       natural-compare-lite: 1.4.0
       regexpp: 3.2.0
       semver: 7.3.8
-      tsutils: 3.21.0_typescript@4.8.4
-      typescript: 4.8.4
+      tsutils: 3.21.0_typescript@4.9.3
+      typescript: 4.9.3
     transitivePeerDependencies:
       - supports-color
     dev: true
 
-  /@typescript-eslint/parser/5.43.0_rmayb2veg2btbq6mbmnyivgasy:
+  /@typescript-eslint/parser/5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y:
     resolution: {integrity: sha512-2iHUK2Lh7PwNUlhFxxLI2haSDNyXvebBO9izhjhMoDC+S3XI9qt2DGFUsiJ89m2k7gGYch2aEpYqV5F/+nwZug==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
@@ -223,10 +223,10 @@ packages:
     dependencies:
       '@typescript-eslint/scope-manager': 5.43.0
       '@typescript-eslint/types': 5.43.0
-      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.8.4
+      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.9.3
       debug: 4.3.4
       eslint: 8.27.0
-      typescript: 4.8.4
+      typescript: 4.9.3
     transitivePeerDependencies:
       - supports-color
     dev: true
@@ -239,7 +239,7 @@ packages:
       '@typescript-eslint/visitor-keys': 5.43.0
     dev: true
 
-  /@typescript-eslint/type-utils/5.43.0_rmayb2veg2btbq6mbmnyivgasy:
+  /@typescript-eslint/type-utils/5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y:
     resolution: {integrity: sha512-K21f+KY2/VvYggLf5Pk4tgBOPs2otTaIHy2zjclo7UZGLyFH86VfUOm5iq+OtDtxq/Zwu2I3ujDBykVW4Xtmtg==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
@@ -249,12 +249,12 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.8.4
-      '@typescript-eslint/utils': 5.43.0_rmayb2veg2btbq6mbmnyivgasy
+      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.9.3
+      '@typescript-eslint/utils': 5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y
       debug: 4.3.4
       eslint: 8.27.0
-      tsutils: 3.21.0_typescript@4.8.4
-      typescript: 4.8.4
+      tsutils: 3.21.0_typescript@4.9.3
+      typescript: 4.9.3
     transitivePeerDependencies:
       - supports-color
     dev: true
@@ -264,7 +264,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dev: true
 
-  /@typescript-eslint/typescript-estree/5.43.0_typescript@4.8.4:
+  /@typescript-eslint/typescript-estree/5.43.0_typescript@4.9.3:
     resolution: {integrity: sha512-BZ1WVe+QQ+igWal2tDbNg1j2HWUkAa+CVqdU79L4HP9izQY6CNhXfkNwd1SS4+sSZAP/EthI1uiCSY/+H0pROg==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
@@ -279,13 +279,13 @@ packages:
       globby: 11.1.0
       is-glob: 4.0.3
       semver: 7.3.8
-      tsutils: 3.21.0_typescript@4.8.4
-      typescript: 4.8.4
+      tsutils: 3.21.0_typescript@4.9.3
+      typescript: 4.9.3
     transitivePeerDependencies:
       - supports-color
     dev: true
 
-  /@typescript-eslint/utils/5.43.0_rmayb2veg2btbq6mbmnyivgasy:
+  /@typescript-eslint/utils/5.43.0_e3uo4sehh4zr4i6m57mkkxxv7y:
     resolution: {integrity: sha512-8nVpA6yX0sCjf7v/NDfeaOlyaIIqL7OaIGOWSPFqUKK59Gnumd3Wa+2l8oAaYO2lk0sO+SbWFWRSvhu8gLGv4A==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     peerDependencies:
@@ -295,7 +295,7 @@ packages:
       '@types/semver': 7.3.12
       '@typescript-eslint/scope-manager': 5.43.0
       '@typescript-eslint/types': 5.43.0
-      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.8.4
+      '@typescript-eslint/typescript-estree': 5.43.0_typescript@4.9.3
       eslint: 8.27.0
       eslint-scope: 5.1.1
       eslint-utils: 3.0.0_eslint@8.27.0
@@ -1793,14 +1793,14 @@ packages:
     resolution: {integrity: sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==}
     dev: true
 
-  /tsutils/3.21.0_typescript@4.8.4:
+  /tsutils/3.21.0_typescript@4.9.3:
     resolution: {integrity: sha512-mHKK3iUXL+3UF6xL5k0PEhKRUBKPBCv/+RkEOpjRWxxx27KKRBmmA60A9pgOUvMi8GKhRMPEmjBRPzs2W7O1OA==}
     engines: {node: '>= 6'}
     peerDependencies:
       typescript: '>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta'
     dependencies:
       tslib: 1.14.1
-      typescript: 4.8.4
+      typescript: 4.9.3
     dev: true
 
   /tunnel-agent/0.6.0:
@@ -1825,6 +1825,13 @@ packages:
     resolution: {integrity: sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==}
     engines: {node: '>=4.2.0'}
     hasBin: true
+    dev: false
+
+  /typescript/4.9.3:
+    resolution: {integrity: sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==}
+    engines: {node: '>=4.2.0'}
+    hasBin: true
+    dev: true
 
   /typical/4.0.0:
     resolution: {integrity: sha512-VAH4IvQ7BDFYglMd7BPRDfLgxZZX4O4TFcRDA6EN5X7erNJJq+McIEp8np9aVtxrCJ6qx4GTYVfOWNjcqwZgRw==}