diff --git a/package.json b/package.json
index 3735492..61a6931 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "dedent": "1.5.3",
     "langchain": "0.1.17",
     "slack-edge": "0.14.4",
-    "slack-web-api-client": "0.11.1",
+    "slack-web-api-client": "0.13.5",
     "zod": "3.22.4"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a26ebba..a075022 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -33,8 +33,8 @@ dependencies:
     specifier: 0.14.4
     version: 0.14.4
   slack-web-api-client:
-    specifier: 0.11.1
-    version: 0.11.1
+    specifier: 0.13.5
+    version: 0.13.5
   zod:
     specifier: 3.22.4
     version: 3.22.4
@@ -3800,10 +3800,6 @@ packages:
       slack-web-api-client: 0.13.5
     dev: false
 
-  /slack-web-api-client@0.11.1:
-    resolution: {integrity: sha512-Ycf5SViBSgrHXz9RBKewZVaLf6JYfpgEHdx0POmuOsg1O/EngeKYD1H8VzEFwzArMW0bXpnvoBcp+0RtQyOuIw==}
-    dev: false
-
   /slack-web-api-client@0.13.5:
     resolution: {integrity: sha512-h3+jY86LRY+nXP6kQmaqUSsIqVYziiVwBnmvzEXh+42Bn0fpuGIUFf2I6zEXtvjJLoVK5WczmrLewWlAWuX2/Q==}
     dev: false