diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc52a23..4ae6d57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # bedrock-vc-verifier ChangeLog
 
+## 21.0.2 - 2024-08-dd
+
+### Fixed
+- Use `@digitalbazaar/ecdsa-rdfc-2019@1.1.1` to get P-384 proof fix.
+
 ## 21.0.1 - 2024-08-24
 
 ### Fixed
diff --git a/package.json b/package.json
index 868159f..5035c74 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,10 @@
   "homepage": "https://github.com/digitalbazaar/bedrock-vc-verifier",
   "dependencies": {
     "@digitalbazaar/bbs-2023-cryptosuite": "^2.0.0",
-    "@digitalbazaar/data-integrity": "^2.2.0",
+    "@digitalbazaar/data-integrity": "^2.3.0",
     "@digitalbazaar/ecdsa-2019-cryptosuite": "^2.0.0",
     "@digitalbazaar/ecdsa-multikey": "^1.7.0",
-    "@digitalbazaar/ecdsa-rdfc-2019-cryptosuite": "^1.1.0",
+    "@digitalbazaar/ecdsa-rdfc-2019-cryptosuite": "^1.1.1",
     "@digitalbazaar/ecdsa-sd-2023-cryptosuite": "^3.2.1",
     "@digitalbazaar/ed25519-multikey": "^1.1.0",
     "@digitalbazaar/ed25519-signature-2018": "^4.0.0",
diff --git a/test/mocha/mock-credentials.json b/test/mocha/mock-credentials.json
index 782f5d9..e1d6a7d 100644
--- a/test/mocha/mock-credentials.json
+++ b/test/mocha/mock-credentials.json
@@ -115,45 +115,6 @@
       "proofPurpose": "assertionMethod",
       "proofValue": "z46dhkH8WE2BLhTzPpvTZFUtDahDmAyGjZmnAq3E812REEDXzvgfMufoC82eKQGFveAJf4WTgRv47LV21sxrVyPuh"
     }
-  }, {
-    "@context": [
-      "https://www.w3.org/2018/credentials/v1",
-      {
-        "ex": "https://example.org/examples#",
-        "schema": "http://schema.org/",
-        "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
-        "BachelorDegree": "ex:BachelorDegree",
-        "UniversityDegreeCredential": "ex:UniversityDegreeCredential",
-        "degree": "ex:degree",
-        "name": {
-          "@id": "schema:name",
-          "@type": "rdf:HTML"
-        }
-      },
-      "https://w3id.org/security/data-integrity/v1"
-    ],
-    "id": "http://example.gov/credentials/3732",
-    "type": [
-      "VerifiableCredential",
-      "UniversityDegreeCredential"
-    ],
-    "issuer": "did:key:z82LkvS9rECtUuWj4grN2BL5rMuaBeBYRw8uJx1WS3qzZ8ToYsKRuj6xC4hJd57prKuqnKA",
-    "issuanceDate": "2020-03-11T23:09:06.803Z",
-    "credentialSubject": {
-      "id": "did:example:ebfeb1f712ebc6f1c276e12ec21",
-      "degree": {
-        "type": "BachelorDegree",
-        "name": "Bachelor of Science and Arts"
-      }
-    },
-    "proof": {
-      "type": "DataIntegrityProof",
-      "created": "2023-08-07T19:43:43Z",
-      "verificationMethod": "did:key:z82LkvS9rECtUuWj4grN2BL5rMuaBeBYRw8uJx1WS3qzZ8ToYsKRuj6xC4hJd57prKuqnKA#z82LkvS9rECtUuWj4grN2BL5rMuaBeBYRw8uJx1WS3qzZ8ToYsKRuj6xC4hJd57prKuqnKA",
-      "cryptosuite": "ecdsa-2019",
-      "proofPurpose": "assertionMethod",
-      "proofValue": "zazcNJNFcU4kXM4sdBazy8z5Qmg6pjACuHnudfGj6nRgLoGNVy99f1vv6A4XEYAPFaBPUHuX4Tgdxpv3jED5aEWAreENcinDsoE2161kmuueMrToRFnJEb5Wp5F6mXdN3xXj"
-    }
   }, {
     "@context": [
       "https://www.w3.org/2018/credentials/v1",
@@ -245,7 +206,7 @@
     ],
     "id": "http://example.gov/credentials/3732",
     "type": [ "VerifiableCredential", "UniversityDegreeCredential" ],
-    "issuer": "did:key:z82Lkytz3HqpWiBmt2853ZgNgNG8qVoUJnyoMvGw6ZEBktGcwUVdKpUNJHct1wvp9pXjr7Y",
+    "issuer": "did:key:z82LkuBieyGShVBhvtE2zoiD6Kma4tJGFtkAhxR5pfkp5QPw4LutoYWhvQCnGjdVn14kujQ",
     "credentialSubject": {
       "id": "did:example:ebfeb1f712ebc6f1c276e12ec21",
       "degree": {
@@ -257,10 +218,10 @@
     "proof": {
       "type": "DataIntegrityProof",
       "created": "2023-11-09T16:00:01Z",
-      "verificationMethod": "did:key:z82Lkytz3HqpWiBmt2853ZgNgNG8qVoUJnyoMvGw6ZEBktGcwUVdKpUNJHct1wvp9pXjr7Y#z82Lkytz3HqpWiBmt2853ZgNgNG8qVoUJnyoMvGw6ZEBktGcwUVdKpUNJHct1wvp9pXjr7Y",
+      "verificationMethod": "did:key:z82LkuBieyGShVBhvtE2zoiD6Kma4tJGFtkAhxR5pfkp5QPw4LutoYWhvQCnGjdVn14kujQ#z82LkuBieyGShVBhvtE2zoiD6Kma4tJGFtkAhxR5pfkp5QPw4LutoYWhvQCnGjdVn14kujQ",
       "cryptosuite": "ecdsa-rdfc-2019",
       "proofPurpose": "assertionMethod",
-      "proofValue": "zJzP86yYYJC9Q7ZT37KxpbT1BgerusHR4rkYES6CJRWtm6sSRzVsbRVgVH3b4KfynS2UL5XAqpaM8P49VwXcUEjSdyEy9TqpDsrETBrrBVDdWBLAb32Y3FtfwiBoWDDkyzHm"
+      "proofValue": "z2LDCUay5qDFWw1GqUDyNsxnrv1XCpghLravUy6veNovJWSQFc3aUKMu9XYV5gHDiVKsxsUJ8ctKa3EFWP6M1MsePoLUNgLcZ23G3QNKYdNYhdowgYjrc41TeKDsmf1oNsM9V"
     }
   }, {
     "@context": [