diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 15a1fea3..4ef3c9bf 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
     "dishka==1.6.0",
     "dnspython==2.7.0",
     "durationpy==0.9",
-    "email_validator==2.2.0",
+    "email_validator==2.3.0",
     "exceptiongroup==1.2.2",
     "fastapi==0.124.0",
     "fastavro==1.12.1",
diff --git a/backend/uv.lock b/backend/uv.lock
index 5d057738..a91fb7f0 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -595,15 +595,15 @@ wheels = [
 
 [[package]]
 name = "email-validator"
-version = "2.2.0"
+version = "2.3.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "dnspython" },
     { name = "idna" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/48/ce/13508a1ec3f8bb981ae4ca79ea40384becc868bfae97fd1c942bb3a001b1/email_validator-2.2.0.tar.gz", hash = "sha256:cb690f344c617a714f22e66ae771445a1ceb46821152df8e165c5f9a364582b7", size = 48967, upload-time = "2024-06-20T11:30:30.034Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f5/22/900cb125c76b7aaa450ce02fd727f452243f2e91a61af068b40adba60ea9/email_validator-2.3.0.tar.gz", hash = "sha256:9fc05c37f2f6cf439ff414f8fc46d917929974a82244c20eb10231ba60c54426", size = 51238, upload-time = "2025-08-26T13:09:06.831Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d7/ee/bf0adb559ad3c786f12bcbc9296b3f5675f529199bef03e2df281fa1fadb/email_validator-2.2.0-py3-none-any.whl", hash = "sha256:561977c2d73ce3611850a06fa56b414621e0c8faa9d66f2611407d87465da631", size = 33521, upload-time = "2024-06-20T11:30:28.248Z" },
+    { url = "https://files.pythonhosted.org/packages/de/15/545e2b6cf2e3be84bc1ed85613edd75b8aea69807a71c26f4ca6a9258e82/email_validator-2.3.0-py3-none-any.whl", hash = "sha256:80f13f623413e6b197ae73bb10bf4eb0908faf509ad8362c5edeb0be7fd450b4", size = 35604, upload-time = "2025-08-26T13:09:05.858Z" },
 ]
 
 [[package]]
@@ -1137,7 +1137,7 @@ requires-dist = [
     { name = "dishka", specifier = "==1.6.0" },
     { name = "dnspython", specifier = "==2.7.0" },
     { name = "durationpy", specifier = "==0.9" },
-    { name = "email-validator", specifier = "==2.2.0" },
+    { name = "email-validator", specifier = "==2.3.0" },
     { name = "exceptiongroup", specifier = "==1.2.2" },
     { name = "fastapi", specifier = "==0.124.0" },
     { name = "fastavro", specifier = "==1.12.1" },