diff --git a/clients/js-legacy/package.json b/clients/js-legacy/package.json
index bdc7368d..aa500e5b 100644
--- a/clients/js-legacy/package.json
+++ b/clients/js-legacy/package.json
@@ -45,7 +45,7 @@
     "@solana/addresses": "6.9.0",
     "@solana/prettier-config-solana": "^0.0.6",
     "@solana/rpc-api": "6.9.0",
-    "@solana/rpc-spec": "6.8.0",
+    "@solana/rpc-spec": "6.9.0",
     "@solana/spl-single-pool": "workspace:*",
     "@solana/web3.js": "^1.98.4",
     "eslint-config-prettier": "^10.1.8",
diff --git a/clients/js/package.json b/clients/js/package.json
index 2df299d1..18ed4da4 100644
--- a/clients/js/package.json
+++ b/clients/js/package.json
@@ -40,7 +40,7 @@
     "@solana/instructions": "6.9.0",
     "@solana/instruction-plans": "6.9.0",
     "@solana/rpc-api": "6.9.0",
-    "@solana/rpc-spec": "6.8.0",
+    "@solana/rpc-spec": "6.9.0",
     "@solana/transaction-messages": "6.9.0"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 88433de9..7dff28a8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -26,8 +26,8 @@ importers:
         specifier: 6.9.0
         version: 6.9.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
       '@solana/rpc-spec':
-        specifier: 6.8.0
-        version: 6.8.0(typescript@5.9.3)
+        specifier: 6.9.0
+        version: 6.9.0(typescript@5.9.3)
       '@solana/transaction-messages':
         specifier: 6.9.0
         version: 6.9.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
@@ -69,8 +69,8 @@ importers:
         specifier: 6.9.0
         version: 6.9.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@5.9.3)
       '@solana/rpc-spec':
-        specifier: 6.8.0
-        version: 6.8.0(typescript@5.9.3)
+        specifier: 6.9.0
+        version: 6.9.0(typescript@5.9.3)
       '@solana/spl-single-pool':
         specifier: workspace:*
         version: link:../js
@@ -723,16 +723,6 @@ packages:
     peerDependencies:
       typescript: '>=5.3.3'
 
-  '@solana/errors@6.8.0':
-    resolution: {integrity: sha512-HRTrLgTn0c99GKz4v4IKgz2+6soaRY1mh2tLW4sk1Fe4Zzv85Q6ZLK1mXrVGL73z1apyHDrr9/Sd/9ZhUsUvpA==}
-    engines: {node: '>=20.18.0'}
-    hasBin: true
-    peerDependencies:
-      typescript: '>=5.0.0'
-    peerDependenciesMeta:
-      typescript:
-        optional: true
-
   '@solana/errors@6.9.0':
     resolution: {integrity: sha512-7i+b07KMnkbHvFlz7uWade3jvyc22UmVm8o9taxPK8YV3JNM/NkS8oQFvMac2MIaLPAlEs7I8MHyVLUal1yY4g==}
     engines: {node: '>=20.18.0'}
@@ -829,15 +819,6 @@ packages:
       typescript:
         optional: true
 
-  '@solana/rpc-spec-types@6.8.0':
-    resolution: {integrity: sha512-ebCWgiQbIgFOehU7PdRFmYCzda3Azc/qa2Y3P8gexSHSsDAO27VwS4E05XSY+a7cIL5MYmvUa1vpDynl1Rkakw==}
-    engines: {node: '>=20.18.0'}
-    peerDependencies:
-      typescript: '>=5.0.0'
-    peerDependenciesMeta:
-      typescript:
-        optional: true
-
   '@solana/rpc-spec-types@6.9.0':
     resolution: {integrity: sha512-A4fY1JRrcKqX3EfttO4Q8L97nGPqdjfekAV0eDyxN5nu9ngf5p7GKenkl7AYDoHLNr6ZX/C96cRADxXjsRJ0iA==}
     engines: {node: '>=20.18.0'}
@@ -847,15 +828,6 @@ packages:
       typescript:
         optional: true
 
-  '@solana/rpc-spec@6.8.0':
-    resolution: {integrity: sha512-kE5uOspxCVFJKNUu73hlebGiAFosjfYXbbTXAbGKfksPzy84u1oJFC2IVIobLRnqUCw1x7oJcvfnX00Zs0Itpg==}
-    engines: {node: '>=20.18.0'}
-    peerDependencies:
-      typescript: '>=5.0.0'
-    peerDependenciesMeta:
-      typescript:
-        optional: true
-
   '@solana/rpc-spec@6.9.0':
     resolution: {integrity: sha512-3yHRoChc0IpsJbUq0/94l+ar3t9U3Ax58W0HON7eyYe7zFP10UAxpkHn7DPch9DeALyuGph8kVnvl+kXRgJlGg==}
     engines: {node: '>=20.18.0'}
@@ -2771,13 +2743,6 @@ snapshots:
       commander: 14.0.3
       typescript: 5.9.3
 
-  '@solana/errors@6.8.0(typescript@5.9.3)':
-    dependencies:
-      chalk: 5.6.2
-      commander: 14.0.3
-    optionalDependencies:
-      typescript: 5.9.3
-
   '@solana/errors@6.9.0(typescript@5.9.3)':
     dependencies:
       chalk: 5.6.2
@@ -2863,21 +2828,10 @@ snapshots:
     optionalDependencies:
       typescript: 5.9.3
 
-  '@solana/rpc-spec-types@6.8.0(typescript@5.9.3)':
-    optionalDependencies:
-      typescript: 5.9.3
-
   '@solana/rpc-spec-types@6.9.0(typescript@5.9.3)':
     optionalDependencies:
       typescript: 5.9.3
 
-  '@solana/rpc-spec@6.8.0(typescript@5.9.3)':
-    dependencies:
-      '@solana/errors': 6.8.0(typescript@5.9.3)
-      '@solana/rpc-spec-types': 6.8.0(typescript@5.9.3)
-    optionalDependencies:
-      typescript: 5.9.3
-
   '@solana/rpc-spec@6.9.0(typescript@5.9.3)':
     dependencies:
       '@solana/errors': 6.9.0(typescript@5.9.3)