diff --git a/package-lock.json b/package-lock.json
index 9b7865f..735f520 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
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         "eslint-plugin-prettier": "^5.0.1",
         "filedirname": "^2.8.0",
-        "kava": "^5.17.0",
+        "kava": "^7.9.0",
         "prettier": "^3.0.3",
         "projectz": "^2.23.0",
         "surge": "^0.23.1",
@@ -1137,27 +1137,31 @@
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+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/eachr/-/eachr-7.4.0.tgz",
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       "dev": true,
       "dependencies": {
-        "typechecker": "^6.2.0"
+        "editions": "^6.21.0",
+        "typechecker": "^9.3.0"
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-        "node": ">=8"
+        "node": ">=4"
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     "node_modules/eachr/node_modules/typechecker": {
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-      "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-6.4.0.tgz",
-      "integrity": "sha512-EbOu+9szY13mhl0EsvLXnR+pTCa3gTHQQPLdce72ujcC9fRHXlVFBNXtHeRhgzLxLlKUh4zA9C0tezLDgshf+A==",
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-9.3.0.tgz",
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       "dev": true,
+      "dependencies": {
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+      },
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-        "node": ">=8"
+        "node": ">=4"
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       "funding": {
         "url": "https://bevry.me/fund"
@@ -1174,11 +1178,11 @@
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-      "resolved": "https://registry.npmjs.org/editions/-/editions-6.8.0.tgz",
-      "integrity": "sha512-N4HL1Jy7GuwRY0SM+k3SCCq0rCpQ8Y+hJg05Yg3XT0gxmtxytfIgYV/4jbUFWLvlREqxpwaYhws8p+hisWkLEw==",
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/editions/-/editions-6.21.0.tgz",
+      "integrity": "sha512-ofkXJtn7z0urokN62DI3SBo/5xAtF0rR7tn+S/bSYV79Ka8pTajIIl+fFQ1q88DQEImymmo97M4azY3WX/nUdg==",
       "dependencies": {
-        "version-range": "^1.4.0"
+        "version-range": "^4.13.0"
       },
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         "node": ">=4"
@@ -1427,16 +1431,17 @@
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-      "resolved": "https://registry.npmjs.org/event-emitter-grouped/-/event-emitter-grouped-4.20.0.tgz",
-      "integrity": "sha512-C84I90JkjxY45Yf3vcEnu0GLPCzSTkPvdqE+uJ58YRw+mNXrSXe0m3ub2s8BT5W0bfYyGeDoLON9E4AEepNvnA==",
+      "version": "6.7.0",
+      "resolved": "https://registry.npmjs.org/event-emitter-grouped/-/event-emitter-grouped-6.7.0.tgz",
+      "integrity": "sha512-o7MRt6JDz2ErDIDZZ2OkgvmoE/aORuNreox8bFtsttYGnhUDEQN4lH/YQhn2OPsaHWedW+CXDNzpTCIjb47xpA==",
       "dev": true,
       "dependencies": {
-        "taskgroup": "^7.19.0",
-        "unbounded": "^3.15.0"
+        "editions": "^6.21.0",
+        "taskgroup": "^9.8.0",
+        "unbounded": "^6.3.1"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=4"
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       "funding": {
         "url": "https://bevry.me/fund"
@@ -1499,15 +1504,31 @@
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-      "resolved": "https://registry.npmjs.org/extendr/-/extendr-5.20.0.tgz",
-      "integrity": "sha512-o+pOXJAowIkHyLHoTHNrjKADhADSZ80bbcyK8EyI5qVG1jyNIKXgetwb9/m/zDwLjvPUfs/fmwkTlmSXF6edwA==",
+      "version": "7.10.0",
+      "resolved": "https://registry.npmjs.org/extendr/-/extendr-7.10.0.tgz",
+      "integrity": "sha512-XtZf4L73Yn+gcp06Bybwdp7HSRfxmrhBpnuvAM25qflKNZb7SMmoA/P5yNGxLUq5AKsStv6/P1tXyhQlK2f1rw==",
       "dev": true,
       "dependencies": {
-        "typechecker": "^7.18.0"
+        "editions": "^6.21.0",
+        "typechecker": "^9.3.0"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=4"
+      },
+      "funding": {
+        "url": "https://bevry.me/fund"
+      }
+    },
+    "node_modules/extendr/node_modules/typechecker": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-9.3.0.tgz",
+      "integrity": "sha512-7NKr0EkLaL5fkYE56DPwqgQx1FjepvDRZ64trUgb1NgeFqLkaZThI2L33vFJzN4plVyAN5zWcov57QcZIU3bjg==",
+      "dev": true,
+      "dependencies": {
+        "editions": "^6.20.0"
+      },
+      "engines": {
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -2349,16 +2370,17 @@
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     "node_modules/kava": {
-      "version": "5.17.0",
-      "resolved": "https://registry.npmjs.org/kava/-/kava-5.17.0.tgz",
-      "integrity": "sha512-zwtfnDp34g5rRn3PUyzZSr2ChssXy5i/c/qv4lPm2qpnplUfAj780rgRYZlqK+IHGEf6kjqmT6ZIlyyRoknhyQ==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/kava/-/kava-7.9.0.tgz",
+      "integrity": "sha512-nZUj3w/MMVnAAyB3Kb5vmDlVEhadb9HtbRHXfh3B/Ac0LmP6pV6qR+TI5ZBoevhzEK9x7AE/u97uIzeCwBQEEA==",
       "dev": true,
       "dependencies": {
-        "event-emitter-grouped": "^4.20.0",
-        "taskgroup": "^7.19.0"
+        "editions": "^6.21.0",
+        "event-emitter-grouped": "^6.7.0",
+        "taskgroup": "^9.8.0"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -3523,18 +3545,19 @@
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-      "version": "7.20.0",
-      "resolved": "https://registry.npmjs.org/taskgroup/-/taskgroup-7.20.0.tgz",
-      "integrity": "sha512-Z8iV1BDxAeTfUX9YnvpVY0kiRMU35JQUWue5nNf5OZJwaDEm0gFq34FE8C/HeIXp89Ca8ReDeqHmlYhx6nrcUQ==",
+      "version": "9.8.0",
+      "resolved": "https://registry.npmjs.org/taskgroup/-/taskgroup-9.8.0.tgz",
+      "integrity": "sha512-RxOdv2e17kjXXbk4oXt3I4iRHO193kOL+SxDclBsefF+53FJHA4m0khh49CCStzjrMPeT49KxIcwLzzjwMiGGw==",
       "dev": true,
       "dependencies": {
         "ambi": "3.2.0",
-        "eachr": "^4.5.0",
-        "extendr": "^5.20.0",
-        "unbounded": "^3.15.0"
+        "eachr": "^7.4.0",
+        "editions": "^6.21.0",
+        "extendr": "^7.10.0",
+        "unbounded": "^6.3.1"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -3736,12 +3759,15 @@
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     "node_modules/unbounded": {
-      "version": "3.15.0",
-      "resolved": "https://registry.npmjs.org/unbounded/-/unbounded-3.15.0.tgz",
-      "integrity": "sha512-XqCeEuYLw2KNSUNyny+eUaJAKvhDc70gcRqyykLGWneD20Oj/olNp5nhfPzG2y74tmXGu240emTFj+Xndynhig==",
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/unbounded/-/unbounded-6.3.1.tgz",
+      "integrity": "sha512-I02/dMCiMXSc+Hqi7U7fAcT9/XnQ0GgWSAqRfl2/7TRkrO7yeZw+0haDh5OpPljYjaRMzWODkMwpbMkCi47z8g==",
       "dev": true,
+      "dependencies": {
+        "editions": "^6.21.0"
+      },
       "engines": {
-        "node": ">=10"
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -3820,24 +3846,10 @@
         "extsprintf": "^1.2.0"
       }
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-    "node_modules/version-compare": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/version-compare/-/version-compare-1.4.0.tgz",
-      "integrity": "sha512-mhSGH/W+zv2JuoeefqEbtfSCrHbQD4DhvYXplTnzIllJ58VMuMrRt+2zSmoUb0exBCSKVB05sTPirQwxFhUbbQ==",
-      "engines": {
-        "node": ">=4"
-      },
-      "funding": {
-        "url": "https://bevry.me/fund"
-      }
-    },
     "node_modules/version-range": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/version-range/-/version-range-1.4.0.tgz",
-      "integrity": "sha512-X5aUE7gsPxMld7+LENKEKolrtSDmF4xUcljaUz4uCZXQMj2D16UoyUkr4dYXhrsJjjgf7pe5SnDZQ1puz59kfw==",
-      "dependencies": {
-        "version-compare": "^1.2.0"
-      },
+      "version": "4.13.0",
+      "resolved": "https://registry.npmjs.org/version-range/-/version-range-4.13.0.tgz",
+      "integrity": "sha512-/DLT9Gj8/MVd0OGX59AJuD0n3oGjiB2PB99M0kH7+0PH/GS3GiY/fNU8ptkBHrloKKg6KTAlhV5leXG9EWiggg==",
       "engines": {
         "node": ">=4"
       },
diff --git a/package.json b/package.json
index d123521..f963fb1 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-prettier": "^5.0.1",
     "filedirname": "^2.8.0",
-    "kava": "^5.17.0",
+    "kava": "^7.9.0",
     "prettier": "^3.0.3",
     "projectz": "^2.23.0",
     "surge": "^0.23.1",