diff --git a/clients/js-legacy/package.json b/clients/js-legacy/package.json
index ba129796..ac0e8956 100644
--- a/clients/js-legacy/package.json
+++ b/clients/js-legacy/package.json
@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "@solana/web3.js": "^1.98.4",
-    "@solana/addresses": "6.1.0",
+    "@solana/addresses": "6.3.0",
     "@solana/prettier-config-solana": "^0.0.6",
     "@solana/spl-single-pool": "workspace:*",
     "eslint-config-prettier": "^10.1.8",
diff --git a/clients/js/package.json b/clients/js/package.json
index 0163df10..9b39d44c 100644
--- a/clients/js/package.json
+++ b/clients/js/package.json
@@ -30,7 +30,7 @@
     "typescript": "^5.9.3"
   },
   "dependencies": {
-    "@solana/addresses": "6.1.0",
+    "@solana/addresses": "6.3.0",
     "@solana/instructions": "2.3.0",
     "@solana/transaction-messages": "2.2.1"
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6d0e92e1..816f35c4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11,8 +11,8 @@ importers:
   clients/js:
     dependencies:
       '@solana/addresses':
-        specifier: 6.1.0
-        version: 6.1.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
+        specifier: 6.3.0
+        version: 6.3.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
       '@solana/instructions':
         specifier: 2.3.0
         version: 2.3.0(typescript@5.9.3)
@@ -48,8 +48,8 @@ importers:
   clients/js-legacy:
     dependencies:
       '@solana/addresses':
-        specifier: 6.1.0
-        version: 6.1.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
+        specifier: 6.3.0
+        version: 6.3.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
       '@solana/prettier-config-solana':
         specifier: ^0.0.6
         version: 0.0.6(prettier@3.8.1)
@@ -631,8 +631,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/addresses@6.1.0':
-    resolution: {integrity: sha512-QT04Vie4iICaalQQRJFMGj/P56IxXiwFtVuZHu1qjZUNmuGTOvX6G98b27RaGtLzpJ3NIku/6OtKxLUBqAKAyQ==}
+  '@solana/addresses@6.3.0':
+    resolution: {integrity: sha512-if/HpMyoRf4+6SPBjn7UB9LKLb3fDuJn1I502FAjpXHLY13NT7JGqPPiRZuXR3U4NkZTXw6zYksO3RPIFDaWVQ==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       typescript: ^5.0.0
@@ -646,8 +646,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/assertions@6.1.0':
-    resolution: {integrity: sha512-pLgxB2xxTk2QfTaWpnRpSMYgaPkKYDQgptRvbwmuDQnOW1Zopg+42MT2UrDGd3UFMML1uOFPxIwKM6m51H0uXw==}
+  '@solana/assertions@6.3.0':
+    resolution: {integrity: sha512-3eRFQofn7VLuCHmFy2XmuzqaG5SVVtSbgSSrs5BycP55hwAf2baU0hKCjj/WgumIY3UuNkfeZgfZ4FcjSERiRw==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       typescript: ^5.0.0
@@ -671,8 +671,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/codecs-core@6.1.0':
-    resolution: {integrity: sha512-5rNnDOOm2GRFMJbd9imYCPNvGOrQ+TZ53NCkFFWbbB7f+L9KkLeuuAsDMFN1lCziJFlymvN785YtDnMeWj2W+g==}
+  '@solana/codecs-core@6.3.0':
+    resolution: {integrity: sha512-lBrGfCa9971IInFWoh1y4a3Z824f/Rl1J/A6jKxXAu8rWLWtQFzuijE/fPlpBcxiwRh7xJOLfQc3+1YAlhd43w==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       typescript: ^5.0.0
@@ -698,8 +698,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/codecs-numbers@6.1.0':
-    resolution: {integrity: sha512-YPQwwl6LE3igH23ah+d8kgpyE5xFcPbuwhxCDsLWqY/ESrvO/0YQSbsgIXahbhZxN59ZC4uq1LnHhBNbpCSVQg==}
+  '@solana/codecs-numbers@6.3.0':
+    resolution: {integrity: sha512-FPDaNA9loTsEfhMm8RwLWe4xMZkrnzD8xv9MDLj5u7q6hZT5R8wCDq5l1SYOl115S3RvuUaIaccxYCnhdcUkwA==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       typescript: ^5.0.0
@@ -714,8 +714,8 @@ packages:
       fastestsmallesttextencoderdecoder: ^1.0.22
       typescript: '>=5.3.3'
 
-  '@solana/codecs-strings@6.1.0':
-    resolution: {integrity: sha512-pRH5uAn4VCFUs2rYiDITyWsRnpvs3Uh/nhSc6OSP/kusghcCcCJcUzHBIjT4x08MVacXmGUlSLe/9qPQO+QK3Q==}
+  '@solana/codecs-strings@6.3.0':
+    resolution: {integrity: sha512-Y2zu90M+iLLGNfuGS1B+G69exd9z8Xka6iyAXm4r2BebVl+wd0vjAtfcua/KGcwKT89bxrtjS3Oerc5rtxBeWg==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       fastestsmallesttextencoderdecoder: ^1.0.22
@@ -740,8 +740,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/errors@6.1.0':
-    resolution: {integrity: sha512-cqSwcw3Rmn85UR7PyF5nKPdlQsRYBkx7YGRvFaJ6Sal1PM+bfolhL5iT7STQoXxdhXGYwHMPg7kZYxmMdjwnJA==}
+  '@solana/errors@6.3.0':
+    resolution: {integrity: sha512-NGd0NQ7BoB7s5JDv87/CvlKrKuLBoPgT5eVXogmaRorFqXPU7wGwBgykfoyAh0eRDUT1dUvD+8xdZMSj6huKCw==}
     engines: {node: '>=20.18.0'}
     hasBin: true
     peerDependencies:
@@ -774,8 +774,8 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/nominal-types@6.1.0':
-    resolution: {integrity: sha512-+skHjN0arNNB9TLsGqA94VCx7euyGURI+qG6wck6E4D7hH6i6DxGiVrtKRghx+smJkkLtTm9BvdVKGoeNQYr7Q==}
+  '@solana/nominal-types@6.3.0':
+    resolution: {integrity: sha512-WJq6yD4quXtysPIuH/TRVHgQTjpgFpkQeXYr6xTBTHIsUsICeZA9H8J7Ajd97dU1mgCZBvs4yuul3lIOL1HdUA==}
     engines: {node: '>=20.18.0'}
     peerDependencies:
       typescript: ^5.0.0
@@ -2615,13 +2615,13 @@ snapshots:
     transitivePeerDependencies:
       - fastestsmallesttextencoderdecoder
 
-  '@solana/addresses@6.1.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)':
+  '@solana/addresses@6.3.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)':
     dependencies:
-      '@solana/assertions': 6.1.0(typescript@5.9.3)
-      '@solana/codecs-core': 6.1.0(typescript@5.9.3)
-      '@solana/codecs-strings': 6.1.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
-      '@solana/errors': 6.1.0(typescript@5.9.3)
-      '@solana/nominal-types': 6.1.0(typescript@5.9.3)
+      '@solana/assertions': 6.3.0(typescript@5.9.3)
+      '@solana/codecs-core': 6.3.0(typescript@5.9.3)
+      '@solana/codecs-strings': 6.3.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
+      '@solana/errors': 6.3.0(typescript@5.9.3)
+      '@solana/nominal-types': 6.3.0(typescript@5.9.3)
     optionalDependencies:
       typescript: 5.9.3
     transitivePeerDependencies:
@@ -2632,9 +2632,9 @@ snapshots:
       '@solana/errors': 2.2.1(typescript@5.9.3)
       typescript: 5.9.3
 
-  '@solana/assertions@6.1.0(typescript@5.9.3)':
+  '@solana/assertions@6.3.0(typescript@5.9.3)':
     dependencies:
-      '@solana/errors': 6.1.0(typescript@5.9.3)
+      '@solana/errors': 6.3.0(typescript@5.9.3)
     optionalDependencies:
       typescript: 5.9.3
 
@@ -2652,9 +2652,9 @@ snapshots:
       '@solana/errors': 2.3.0(typescript@5.9.3)
       typescript: 5.9.3
 
-  '@solana/codecs-core@6.1.0(typescript@5.9.3)':
+  '@solana/codecs-core@6.3.0(typescript@5.9.3)':
     dependencies:
-      '@solana/errors': 6.1.0(typescript@5.9.3)
+      '@solana/errors': 6.3.0(typescript@5.9.3)
     optionalDependencies:
       typescript: 5.9.3
 
@@ -2677,10 +2677,10 @@ snapshots:
       '@solana/errors': 2.3.0(typescript@5.9.3)
       typescript: 5.9.3
 
-  '@solana/codecs-numbers@6.1.0(typescript@5.9.3)':
+  '@solana/codecs-numbers@6.3.0(typescript@5.9.3)':
     dependencies:
-      '@solana/codecs-core': 6.1.0(typescript@5.9.3)
-      '@solana/errors': 6.1.0(typescript@5.9.3)
+      '@solana/codecs-core': 6.3.0(typescript@5.9.3)
+      '@solana/errors': 6.3.0(typescript@5.9.3)
     optionalDependencies:
       typescript: 5.9.3
 
@@ -2692,11 +2692,11 @@ snapshots:
       fastestsmallesttextencoderdecoder: 1.0.22
       typescript: 5.9.3
 
-  '@solana/codecs-strings@6.1.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)':
+  '@solana/codecs-strings@6.3.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)':
     dependencies:
-      '@solana/codecs-core': 6.1.0(typescript@5.9.3)
-      '@solana/codecs-numbers': 6.1.0(typescript@5.9.3)
-      '@solana/errors': 6.1.0(typescript@5.9.3)
+      '@solana/codecs-core': 6.3.0(typescript@5.9.3)
+      '@solana/codecs-numbers': 6.3.0(typescript@5.9.3)
+      '@solana/errors': 6.3.0(typescript@5.9.3)
     optionalDependencies:
       fastestsmallesttextencoderdecoder: 1.0.22
       typescript: 5.9.3
@@ -2713,7 +2713,7 @@ snapshots:
       commander: 14.0.0
       typescript: 5.9.3
 
-  '@solana/errors@6.1.0(typescript@5.9.3)':
+  '@solana/errors@6.3.0(typescript@5.9.3)':
     dependencies:
       chalk: 5.6.2
       commander: 14.0.3
@@ -2740,7 +2740,7 @@ snapshots:
     dependencies:
       typescript: 5.9.3
 
-  '@solana/nominal-types@6.1.0(typescript@5.9.3)':
+  '@solana/nominal-types@6.3.0(typescript@5.9.3)':
     optionalDependencies:
       typescript: 5.9.3