diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9386023..00645d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## 7.0.8
+
+### Changed
+
+- Updated `@tangle-network/agent-eval` to `0.143.0` so Knowledge preserves exact observed, estimated, and uncaptured evaluation costs without installing an older Eval copy.
+
 ## 7.0.7
 
 ### Changed
diff --git a/README.md b/README.md
index c305874..2c443af 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Supply application callbacks for those decisions, or use `@tangle-network/agent-
 ## Install
 
 ```bash
-pnpm add @tangle-network/agent-knowledge@7.0.0 @tangle-network/agent-eval@0.135.2
+pnpm add @tangle-network/agent-knowledge@7.0.8 @tangle-network/agent-eval@0.143.0
 ```
 
 Requires Node.js 20.19 or later.
diff --git a/package.json b/package.json
index 35f6635..6fe8e35 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tangle-network/agent-knowledge",
-  "version": "7.0.7",
+  "version": "7.0.8",
   "description": "Build, search, evaluate, and improve source-backed knowledge bases.",
   "homepage": "https://github.com/tangle-network/agent-knowledge#readme",
   "repository": {
@@ -75,7 +75,7 @@
     "verify:official-optimizers": "node scripts/verify-official-optimizers.mjs"
   },
   "dependencies": {
-    "@tangle-network/agent-eval": "0.142.2",
+    "@tangle-network/agent-eval": "0.143.0",
     "@tangle-network/agent-interface": "0.43.0",
     "proper-lockfile": "4.1.2",
     "zod": "^4.4.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2e6e533..7f2e453 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -16,8 +16,8 @@ importers:
   .:
     dependencies:
       '@tangle-network/agent-eval':
-        specifier: 0.142.2
-        version: 0.142.2
+        specifier: 0.143.0
+        version: 0.143.0
       '@tangle-network/agent-interface':
         specifier: 0.43.0
         version: 0.43.0
@@ -627,8 +627,8 @@ packages:
   '@tangle-network/agent-core@0.4.33':
     resolution: {integrity: sha512-if3DeIo4e2c9wELJjrWOu4SsKv3WnWdDrp+kezP6JrpiQ1DXValRRlN/aTppicFHepw67OD5JQI9i351Z/hvDQ==}
 
-  '@tangle-network/agent-eval@0.142.2':
-    resolution: {integrity: sha512-uejOBoCarTEOh520Zz5JzHkRN3YXqDZnsjEwGLF22WUnpbxzSSLUC4AuuAIOUPsvsI5kjs/tyR0lp6ad/H7P+g==}
+  '@tangle-network/agent-eval@0.143.0':
+    resolution: {integrity: sha512-Vx26rz0+qhb1QYd8YkSfoTgvdcoWtqAkR+4H7de4iu4mXKjLlefdWm5iRd4Nwqxgrd4R3Zrgm17N/b282mMCLQ==}
     engines: {node: '>=20'}
     hasBin: true
 
@@ -2785,7 +2785,7 @@ snapshots:
       '@tangle-network/agent-interface': 0.43.0
       zod: 4.4.3
 
-  '@tangle-network/agent-eval@0.142.2':
+  '@tangle-network/agent-eval@0.143.0':
     dependencies:
       '@asteasolutions/zod-to-openapi': 9.1.0(zod@4.4.3)
       '@hono/node-server': 2.0.12(hono@4.12.32)