diff --git a/.slack/hooks.json b/.slack/hooks.json
index 914c9b1..f48cb20 100644
--- a/.slack/hooks.json
+++ b/.slack/hooks.json
@@ -1,5 +1,5 @@
 {
   "hooks": {
-    "get-hooks": "deno run -q --allow-read --allow-net https://deno.land/x/deno_slack_hooks@1.4.0/mod.ts"
+    "get-hooks": "deno run -q --allow-read --allow-net https://deno.land/x/deno_slack_hooks@1.5.0/mod.ts"
   }
 }
diff --git a/deno.jsonc b/deno.jsonc
index 23bf835..ef52bb3 100644
--- a/deno.jsonc
+++ b/deno.jsonc
@@ -30,8 +30,8 @@
     "test": "deno fmt --check && deno lint && deno test --allow-read"
   },
   "imports": {
-    "@std/assert": "jsr:@std/assert@^1.0.13",
-    "@std/testing": "jsr:@std/testing@^1.0.12",
+    "@std/assert": "jsr:@std/assert@^1.0.15",
+    "@std/testing": "jsr:@std/testing@^1.0.16",
     "deno-slack-sdk/": "https://deno.land/x/deno_slack_sdk@2.15.1/",
     "deno-slack-api/": "https://deno.land/x/deno_slack_api@2.8.0/"
   }