diff --git a/poetry.lock b/poetry.lock
index 2555039..0279f86 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -857,14 +857,14 @@ requests-oauthlib = ">=0.3.0"
 
 [[package]]
 name = "django-anymail"
-version = "9.0"
-description = "Django email backends and webhooks for Amazon SES, Mailgun, Mailjet, Mandrill, Postal, Postmark, SendGrid, SendinBlue, and SparkPost"
+version = "9.1"
+description = "Django email backends and webhooks for Amazon SES, MailerSend, Mailgun, Mailjet, Mandrill, Postal, Postmark, SendGrid, SendinBlue, and SparkPost"
 category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
-    {file = "django-anymail-9.0.tar.gz", hash = "sha256:4239f7c61fb77b6eb8c8591a317a84a2a78f6bce1f8f42847921de74194b5d8a"},
-    {file = "django_anymail-9.0-py3-none-any.whl", hash = "sha256:c21d94ffdbada613a85c22a7bf32e37447d2811e1688cd001d3cad3c7f1ff289"},
+    {file = "django-anymail-9.1.tar.gz", hash = "sha256:339d0ada34fde4e7e8b655dd496f780a5db0e2782b1b10794f534e22c4829dc7"},
+    {file = "django_anymail-9.1-py3-none-any.whl", hash = "sha256:5f18eb6b368e11ed1ec1e3e02f5b80e6d6406b4a37493ac1c1d18b83ca4f3c57"},
 ]
 
 [package.dependencies]
@@ -873,7 +873,7 @@ requests = ">=2.4.3"
 
 [package.extras]
 amazon-ses = ["boto3"]
-dev = ["flake8", "sphinx", "sphinx-rtd-theme", "tox", "twine", "wheel"]
+dev = ["pre-commit", "sphinx", "sphinx-rtd-theme", "tox", "twine", "wheel"]
 postal = ["cryptography"]
 
 [[package]]
@@ -2069,6 +2069,7 @@ category = "main"
 optional = false
 python-versions = "*"
 files = [
+    {file = "livereload-2.6.3-py2.py3-none-any.whl", hash = "sha256:ad4ac6f53b2d62bb6ce1a5e6e96f1f00976a32348afedcb4b6d68df2a1d346e4"},
     {file = "livereload-2.6.3.tar.gz", hash = "sha256:776f2f865e59fde56490a56bcc6773b6917366bce0c267c60ee8aaf1a0959869"},
 ]
 
@@ -2377,6 +2378,13 @@ files = [
     {file = "Pillow-9.4.0-1-cp39-cp39-macosx_10_10_x86_64.whl", hash = "sha256:b8c2f6eb0df979ee99433d8b3f6d193d9590f735cf12274c108bd954e30ca858"},
     {file = "Pillow-9.4.0-1-pp38-pypy38_pp73-macosx_10_10_x86_64.whl", hash = "sha256:b70756ec9417c34e097f987b4d8c510975216ad26ba6e57ccb53bc758f490dab"},
     {file = "Pillow-9.4.0-1-pp39-pypy39_pp73-macosx_10_10_x86_64.whl", hash = "sha256:43521ce2c4b865d385e78579a082b6ad1166ebed2b1a2293c3be1d68dd7ca3b9"},
+    {file = "Pillow-9.4.0-2-cp310-cp310-macosx_10_10_x86_64.whl", hash = "sha256:9d9a62576b68cd90f7075876f4e8444487db5eeea0e4df3ba298ee38a8d067b0"},
+    {file = "Pillow-9.4.0-2-cp311-cp311-macosx_10_10_x86_64.whl", hash = "sha256:87708d78a14d56a990fbf4f9cb350b7d89ee8988705e58e39bdf4d82c149210f"},
+    {file = "Pillow-9.4.0-2-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:8a2b5874d17e72dfb80d917213abd55d7e1ed2479f38f001f264f7ce7bae757c"},
+    {file = "Pillow-9.4.0-2-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:83125753a60cfc8c412de5896d10a0a405e0bd88d0470ad82e0869ddf0cb3848"},
+    {file = "Pillow-9.4.0-2-cp39-cp39-macosx_10_10_x86_64.whl", hash = "sha256:9e5f94742033898bfe84c93c831a6f552bb629448d4072dd312306bab3bd96f1"},
+    {file = "Pillow-9.4.0-2-pp38-pypy38_pp73-macosx_10_10_x86_64.whl", hash = "sha256:013016af6b3a12a2f40b704677f8b51f72cb007dac785a9933d5c86a72a7fe33"},
+    {file = "Pillow-9.4.0-2-pp39-pypy39_pp73-macosx_10_10_x86_64.whl", hash = "sha256:99d92d148dd03fd19d16175b6d355cc1b01faf80dae93c6c3eb4163709edc0a9"},
     {file = "Pillow-9.4.0-cp310-cp310-macosx_10_10_x86_64.whl", hash = "sha256:2968c58feca624bb6c8502f9564dd187d0e1389964898f5e9e1fbc8533169157"},
     {file = "Pillow-9.4.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:c5c1362c14aee73f50143d74389b2c158707b4abce2cb055b7ad37ce60738d47"},
     {file = "Pillow-9.4.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:bd752c5ff1b4a870b7661234694f24b1d2b9076b8bf337321a814c612665f343"},
@@ -3835,4 +3843,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "a56638afb4d5463608b16aa60c3cf2191802a6ecb71cef6bdf5c25778b0760db"
+content-hash = "47fdabeb86bd4a1befec2534f23cfce49d4b941677e1ad687a492c401ffcd876"
diff --git a/pyproject.toml b/pyproject.toml
index 6879bc5..e0cea9e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,7 @@ django-coverage-plugin = "^3.0.0"
 pytest-django = "^4.5.2"
 gunicorn = "^20.1.0"
 sentry-sdk = "^1.12.0"
-django-anymail = {extras = ["mailgun"], version = "^9.0"}
+django-anymail = {extras = ["mailgun"], version = "^9.1"}
 django-polymorphic = "^3.1.0"
 django-jazzmin = "^2.6.0"
 django-cacheops = "^6.1"