diff --git a/package-lock.json b/package-lock.json
index 477e7bc..15fe455 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,13 +5,13 @@
   "packages": {
     "": {
       "devDependencies": {
-        "pyright": "^1.1.184"
+        "pyright": "^1.1.278"
       }
     },
     "node_modules/pyright": {
-      "version": "1.1.184",
-      "resolved": "https://registry.npmjs.org/pyright/-/pyright-1.1.184.tgz",
-      "integrity": "sha512-SK/2cvIdj9hrkDasxVahK3Keo2fWgwN5phjwOyWGobW5KN1HLYWXQX335ls1FvC0ccWpGZfOBSmTWSu/JjpgFg==",
+      "version": "1.1.278",
+      "resolved": "https://registry.npmjs.org/pyright/-/pyright-1.1.278.tgz",
+      "integrity": "sha512-at3j7c1fFzB6Jl4+bpr9QPRC/+1gH2gAR/M6GIRS312CHE2JMt8FZRflTbuxEB8IfQAtR+l3YoRMoS1vqF28jw==",
       "dev": true,
       "bin": {
         "pyright": "index.js",
@@ -24,9 +24,9 @@
   },
   "dependencies": {
     "pyright": {
-      "version": "1.1.184",
-      "resolved": "https://registry.npmjs.org/pyright/-/pyright-1.1.184.tgz",
-      "integrity": "sha512-SK/2cvIdj9hrkDasxVahK3Keo2fWgwN5phjwOyWGobW5KN1HLYWXQX335ls1FvC0ccWpGZfOBSmTWSu/JjpgFg==",
+      "version": "1.1.278",
+      "resolved": "https://registry.npmjs.org/pyright/-/pyright-1.1.278.tgz",
+      "integrity": "sha512-at3j7c1fFzB6Jl4+bpr9QPRC/+1gH2gAR/M6GIRS312CHE2JMt8FZRflTbuxEB8IfQAtR+l3YoRMoS1vqF28jw==",
       "dev": true
     }
   }
diff --git a/package.json b/package.json
index e2e007a..caf02a1 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,6 @@
     "check": "poetry run pyright"
   },
   "devDependencies": {
-    "pyright": "^1.1.184"
+    "pyright": "^1.1.278"
   }
 }