diff --git a/clients/js/package.json b/clients/js/package.json
index 572d523d..822c54e8 100644
--- a/clients/js/package.json
+++ b/clients/js/package.json
@@ -32,7 +32,7 @@
   },
   "dependencies": {
     "@solana/addresses": "8.0.0",
-    "@solana/functional": "8.0.0",
+    "@solana/functional": "8.1.0",
     "@solana/instructions": "8.0.0",
     "@solana/instruction-plans": "7.0.0",
     "@solana/rpc-api": "8.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 02959f6f..53f7588f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -14,8 +14,8 @@ importers:
         specifier: 8.0.0
         version: 8.0.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@6.0.3)
       '@solana/functional':
-        specifier: 8.0.0
-        version: 8.0.0(typescript@6.0.3)
+        specifier: 8.1.0
+        version: 8.1.0(typescript@6.0.3)
       '@solana/instruction-plans':
         specifier: 7.0.0
         version: 7.0.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@6.0.3)
@@ -999,6 +999,15 @@ packages:
       typescript:
         optional: true
 
+  '@solana/functional@8.1.0':
+    resolution: {integrity: sha512-x1qTNhYttsiqyuhsWOJyVfZIrKlf666hi+P2+NnkxxDFUm3RTDS9czIUVUQ9gdnLpJ73dGkYZkfEIDRx6zTRdw==}
+    engines: {node: '>=20.18.0'}
+    peerDependencies:
+      typescript: '>=5.4.0'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+
   '@solana/instruction-plans@7.0.0':
     resolution: {integrity: sha512-uzXHztc8hLoT5TNWFsBX2DIETyp/Lr2l36O330s3YCgpRmfI4IRbBrjjq7TxDYFm/QY8+DD4CRG8p7wZSqG8dQ==}
     engines: {node: '>=20.18.0'}
@@ -2869,6 +2878,10 @@ snapshots:
     optionalDependencies:
       typescript: 6.0.3
 
+  '@solana/functional@8.1.0(typescript@6.0.3)':
+    optionalDependencies:
+      typescript: 6.0.3
+
   '@solana/instruction-plans@7.0.0(fastestsmallesttextencoderdecoder@1.0.22)(typescript@6.0.3)':
     dependencies:
       '@solana/errors': 7.0.0(typescript@6.0.3)