diff --git a/poetry.lock b/poetry.lock
index 7035048ce4..3acb214661 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1402,14 +1402,14 @@ bcrypt = ["bcrypt"]
 
 [[package]]
 name = "django-anymail"
-version = "12.0"
+version = "13.0"
 description = "Django email backends and webhooks for Amazon SES, Brevo,  MailerSend, Mailgun, Mailjet, Mandrill, Postal, Postmark, Resend,  SendGrid, SparkPost and Unisender Go  (EmailBackend, transactional email tracking and inbound email signals)"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "django_anymail-12.0-py3-none-any.whl", hash = "sha256:de8458d713d0f9776da9ed04dcd3a0161be23e9ecbcb49dcf149219700ecd274"},
-    {file = "django_anymail-12.0.tar.gz", hash = "sha256:65789c1b0f42915aa0450a4f173f77572d4c552979b748ddd8125af41972ad30"},
+    {file = "django_anymail-13.0-py3-none-any.whl", hash = "sha256:6da4465eff18f679955f74332501a3a4299e34079015d91e1fce9c049d784d6c"},
+    {file = "django_anymail-13.0.tar.gz", hash = "sha256:87f42d9ff12a9a029d5e88edaaf62a4b880aa9a6a7ef937042b7e96579e6db07"},
 ]
 
 [package.dependencies]
@@ -1419,7 +1419,7 @@ urllib3 = ">=1.25.0"
 
 [package.extras]
 amazon-ses = ["boto3 (>=1.10.17)"]
-postal = ["cryptography ; sys_platform != \"darwin\" or platform_machine != \"arm64\" or python_version >= \"3.9\""]
+postal = ["cryptography ; python_version >= \"3.9\""]
 resend = ["svix"]
 
 [[package]]
@@ -8994,4 +8994,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "~3.12"
-content-hash = "64118601d1a97bd232e23c385f5afdbd90b6dfb29e5c1e84d9b7fe1fbdddf443"
+content-hash = "1e024ef0e6b49bc8fdc93071fff60541ed34730a07bd89e5209ec52cb0caf373"
diff --git a/pyproject.toml b/pyproject.toml
index 65abefa031..d4232f01d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ cryptography = "^44.0.0"
 dj-database-url = "^2.0.0"
 dj-static = "^0.0.6"
 Django = "4.2.20"
-django-anymail = {extras = ["mailgun"], version = "^12.0"}
+django-anymail = {extras = ["mailgun"], version = "^13.0"}
 django-bitfield = "^2.2.0"
 django-cache-memoize = "^0.2.0"
 django-cors-headers = "^4.0.0"