diff --git a/poetry.lock b/poetry.lock
index b8693ae..e06e353 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -274,7 +274,7 @@ typing-extensions = "*"
 name = "django-stubs-ext"
 version = "0.3.1"
 description = "Monkey-patching and extensions for django-stubs"
-category = "dev"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 
@@ -880,7 +880,7 @@ python-versions = "*"
 name = "typing-extensions"
 version = "4.0.1"
 description = "Backported and Experimental Type Hints for Python 3.6+"
-category = "dev"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 
@@ -975,7 +975,7 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "35d359b39bfd7c907a1119797a4badf33b3f3c964a5ec90e85c781cf99fecf7e"
+content-hash = "f98d2a4ae15821bd9d0247980743235129a22295abf136ae59f89568a329180e"
 
 [metadata.files]
 asgiref = [
diff --git a/pyproject.toml b/pyproject.toml
index f341900..5c0242e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ django-csp = "^3.7"
 django-two-factor-auth = {extras = ["phonenumberslite"], git = "https://github.com/Bouke/django-two-factor-auth.git", rev = "ffe4422e"}
 beautifulsoup4 = "^4.10.0"
 django-environ = "^0.8.1"
+django-stubs-ext = "^0.3.1"
 
 [tool.poetry.dev-dependencies]
 pre-commit = "^2.7"
diff --git a/tasks.py b/tasks.py
index 9d7e07e..318d452 100644
--- a/tasks.py
+++ b/tasks.py
@@ -1,5 +1,7 @@
+import time
 from pathlib import Path
 
+import requests
 from invoke import task
 
 BASE_DIR = Path(__file__).parent.resolve(strict=True)
@@ -56,7 +58,18 @@ def deploy(ctx):
     ctx.run("ssh ubuntu /home/gaugendre/blog/update", pty=True, echo=True)
 
 
-@task(pre=[check, build, publish, deploy])
+@task
+def check_alive(ctx):
+    for _ in range(5):
+        try:
+            res = requests.get("https://gabnotes.org")
+            res.raise_for_status()
+        except requests.exceptions.HTTPError:
+            time.sleep(1)
+        return
+
+
+@task(pre=[check, build, publish, deploy], post=[check_alive])
 def beam(ctx):
     pass