diff --git a/package.json b/package.json
index fc92ab5..dc04d6b 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "*": "prettier --ignore-unknown --write"
   },
   "dependencies": {
-    "@sindresorhus/is": "^4.6.0",
+    "@sindresorhus/is": "^6.0.0",
     "char-regex": "^1.0.2",
     "emojilib": "^2.4.0",
     "skin-tone": "^3.0.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dac1781..a529111 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   '@sindresorhus/is':
-    specifier: ^4.6.0
-    version: 4.6.0
+    specifier: ^6.0.0
+    version: 6.1.0
   char-regex:
     specifier: ^1.0.2
     version: 1.0.2
@@ -1434,16 +1434,16 @@ packages:
     resolution: {integrity: sha512-+Fj43pSMwJs4KRrH/938Uf+uAELIgVBmQzg/q1YG10djyfA3TnrU8N8XzqCh/okZdszqBQTZf96idMfE5lnwTA==}
     dev: true
 
-  /@sindresorhus/is@4.6.0:
-    resolution: {integrity: sha512-t09vSN3MdfsyCHoFcTRCH/iUtG7OJ0CsjzB8cjAmKc/va/kIgeDI/TxsigdncE/4be734m0cvIYwNaV4i2XqAw==}
-    engines: {node: '>=10'}
-    dev: false
-
   /@sindresorhus/is@5.3.0:
     resolution: {integrity: sha512-CX6t4SYQ37lzxicAqsBtxA3OseeoVrh9cSJ5PFYam0GksYlupRfy1A+Q4aYD3zvcfECLc0zO2u+ZnR2UYKvCrw==}
     engines: {node: '>=14.16'}
     dev: true
 
+  /@sindresorhus/is@6.1.0:
+    resolution: {integrity: sha512-BuvU07zq3tQ/2SIgBsEuxKYDyDjC0n7Zir52bpHy2xnBbW81+po43aLFPLbeV3HRAheFbGud1qgcqSYfhtHMAg==}
+    engines: {node: '>=16'}
+    dev: false
+
   /@sindresorhus/merge-streams@1.0.0:
     resolution: {integrity: sha512-rUV5WyJrJLoloD4NDN1V1+LDMDWOa4OTsT4yYJwQNpTU6FWxkxHpL7eu4w+DmiH8x/EAM1otkPE1+LaspIbplw==}
     engines: {node: '>=18'}