diff --git a/.campaign/tgz/SHA256SUMS b/.campaign/tgz/SHA256SUMS
index 1fe5324..353608e 100644
--- a/.campaign/tgz/SHA256SUMS
+++ b/.campaign/tgz/SHA256SUMS
@@ -1,2 +1 @@
 0a51c9c2da58c2586bfa5095b1da92a7b74130acf1e64820bfd5f98eaa4200f9  antelopejs-core-184eb90.tgz
-30391718e65481815db5b5bb10e7eabb1feac13165005ee46e54b592f3676c69  antelopejs-interface-core-f7df541.tgz
diff --git a/.campaign/tgz/antelopejs-interface-core-f7df541.tgz b/.campaign/tgz/antelopejs-interface-core-f7df541.tgz
deleted file mode 100644
index fd9f0fa..0000000
Binary files a/.campaign/tgz/antelopejs-interface-core-f7df541.tgz and /dev/null differ
diff --git a/.campaign/tgz/ranges.tsv b/.campaign/tgz/ranges.tsv
index d276447..6348dc2 100644
--- a/.campaign/tgz/ranges.tsv
+++ b/.campaign/tgz/ranges.tsv
@@ -1,6 +1,3 @@
-@antelopejs/interface-core	package.json	devDependencies	^0.2.4
-@antelopejs/interface-core	package.json	pnpm.overrides	
-@antelopejs/interface-core	pnpm-workspace.yaml	overrides	
 @antelopejs/core	package.json	devDependencies	^1.16.0
 @antelopejs/core	package.json	pnpm.overrides	
 @antelopejs/core	pnpm-workspace.yaml	overrides	
diff --git a/README.md b/README.md
index 086cad6..4560f0b 100644
--- a/README.md
+++ b/README.md
@@ -92,11 +92,11 @@ The package declares these `@antelopejs/*` peer dependencies:
 
 <!-- antelopejs-docs-compat:start -->
 
-| Package                          | Supported         | Tested with                                                |
-| -------------------------------- | ----------------- | ---------------------------------------------------------- |
-| `@antelopejs/interface-api`      | `>=0.0.15 <1.0.0` | `0.0.15`                                                   |
-| `@antelopejs/interface-core`     | `>=0.2.4 <1.0.0`  | `file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz` |
-| `@antelopejs/interface-database` | `>=0.1.11 <1.0.0` | `0.3.0`                                                    |
+| Package                          | Supported         | Tested with |
+| -------------------------------- | ----------------- | ----------- |
+| `@antelopejs/interface-api`      | `>=0.0.15 <1.0.0` | `0.0.15`    |
+| `@antelopejs/interface-core`     | `>=0.2.4 <1.0.0`  | `0.4.0`     |
+| `@antelopejs/interface-database` | `>=0.1.11 <1.0.0` | `0.3.0`     |
 
 <!-- antelopejs-docs-compat:end -->
 
diff --git a/package.json b/package.json
index 0ce7800..f4932f9 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
   "devDependencies": {
     "@antelopejs/core": "file:.campaign/tgz/antelopejs-core-184eb90.tgz",
     "@antelopejs/interface-api": "^0.0.15",
-    "@antelopejs/interface-core": "file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz",
+    "@antelopejs/interface-core": "^0.4.0",
     "@antelopejs/interface-database": "^0.3.0",
     "@antelopejs/tooling-configs": "^0.2.17",
     "@types/chai": "^4.3.20",
@@ -173,7 +173,6 @@
   "packageManager": "pnpm@10.33.0",
   "pnpm": {
     "overrides": {
-      "@antelopejs/interface-core": "file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz",
       "@antelopejs/core": "file:.campaign/tgz/antelopejs-core-184eb90.tgz"
     }
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index aad2782..711b76b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -5,16 +5,12 @@ settings:
   excludeLinksFromLockfile: false
 
 overrides:
-  '@antelopejs/interface-core': file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
   '@antelopejs/core': file:.campaign/tgz/antelopejs-core-184eb90.tgz
 
 importers:
 
   .:
     dependencies:
-      '@antelopejs/interface-core':
-        specifier: file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
-        version: file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
       randomstring:
         specifier: ^1.3.1
         version: 1.3.1
@@ -27,10 +23,13 @@ importers:
         version: file:.campaign/tgz/antelopejs-core-184eb90.tgz
       '@antelopejs/interface-api':
         specifier: ^0.0.15
-        version: 0.0.15(@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz)
+        version: 0.0.15(@antelopejs/interface-core@0.4.0)
+      '@antelopejs/interface-core':
+        specifier: ^0.4.0
+        version: 0.4.0
       '@antelopejs/interface-database':
         specifier: ^0.3.0
-        version: 0.3.0(@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz)
+        version: 0.3.0(@antelopejs/interface-core@0.4.0)
       '@antelopejs/tooling-configs':
         specifier: ^0.2.17
         version: 0.2.17(eslint-plugin-perfectionist@5.11.0(eslint@10.10.0(jiti@2.7.0))(typescript@5.9.3))(knip@6.34.0)(oxfmt@0.66.0)(oxlint@1.81.0(oxlint-tsgolint@7.0.2001))
@@ -96,17 +95,14 @@ packages:
 
   '@antelopejs/interface-api@0.0.15':
     resolution: {integrity: sha512-BUtZXJcLoVaTwM+q4KpefVuoR235HUpQqd5nqAfx7S6CA3SED3EPnFFvCLzaNZXq3Vq6ErzqJqvir0TaI/kpXA==}
-    version: 0.0.15
     peerDependencies:
       '@antelopejs/interface-core': '>=0.2.4 <1.0.0'
 
-  '@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz':
-    resolution: {integrity: sha512-ur2KLvtD8h4SCZ0VSoQDc1pg+E9Bk/py3EW3qHHdoo3i6RvKWrrDKsX2khVdqQESuF2QMc1sJ6B+7ISjx5TvpQ==, tarball: file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz}
-    version: 0.4.0
+  '@antelopejs/interface-core@0.4.0':
+    resolution: {integrity: sha512-IPX6dtt3KHknclN4mLOYeRYL2Odz1Pts+dtaZul62NghsBUX/0OFHD4Qhoaf+Beva4hjInbaF918ajr4Z5HVWQ==}
 
   '@antelopejs/interface-database@0.3.0':
     resolution: {integrity: sha512-sPs/EROiuRgFr8r3SGrvO+9b8ZzBNkuwanN3rZbMfLQyQQ42CnULLkLG2JjE9/tRnbvGjgebJlU/VxhGrHBaoA==}
-    version: 0.3.0
     peerDependencies:
       '@antelopejs/interface-core': '>=0.2.4 <1.0.0'
 
@@ -2795,7 +2791,7 @@ snapshots:
 
   '@antelopejs/core@file:.campaign/tgz/antelopejs-core-184eb90.tgz':
     dependencies:
-      '@antelopejs/interface-core': file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
+      '@antelopejs/interface-core': 0.4.0
       '@clack/prompts': 1.8.1
       '@types/proper-lockfile': 4.1.4
       commander: 13.1.0
@@ -2808,17 +2804,17 @@ snapshots:
       semver: 7.7.4
       typescript: 5.9.3
 
-  '@antelopejs/interface-api@0.0.15(@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz)':
+  '@antelopejs/interface-api@0.0.15(@antelopejs/interface-core@0.4.0)':
     dependencies:
-      '@antelopejs/interface-core': file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
+      '@antelopejs/interface-core': 0.4.0
 
-  '@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz':
+  '@antelopejs/interface-core@0.4.0':
     dependencies:
       reflect-metadata: 0.2.2
 
-  '@antelopejs/interface-database@0.3.0(@antelopejs/interface-core@file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz)':
+  '@antelopejs/interface-database@0.3.0(@antelopejs/interface-core@0.4.0)':
     dependencies:
-      '@antelopejs/interface-core': file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz
+      '@antelopejs/interface-core': 0.4.0
 
   '@antelopejs/tooling-configs@0.2.17(eslint-plugin-perfectionist@5.11.0(eslint@10.10.0(jiti@2.7.0))(typescript@5.9.3))(knip@6.34.0)(oxfmt@0.66.0)(oxlint@1.81.0(oxlint-tsgolint@7.0.2001))':
     dependencies:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index d8c38cf..97a1b67 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -1,3 +1,2 @@
 overrides:
-  "@antelopejs/interface-core": "file:.campaign/tgz/antelopejs-interface-core-f7df541.tgz"
   "@antelopejs/core": "file:.campaign/tgz/antelopejs-core-184eb90.tgz"