diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index d2af5f7160c..61c098032a9 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -65,7 +65,7 @@ SQLAlchemy==2.0.36
 standard-aifc==3.13.0;python_version>='3.13'
 standard-telnetlib==3.13.0;python_version>='3.13'
 typing-extensions>=4.12.2,<5.0
-ulid-transform==1.0.2
+ulid-transform==1.2.0
 urllib3>=1.26.5,<2
 uv==0.5.18
 voluptuous-openapi==0.0.6
diff --git a/pyproject.toml b/pyproject.toml
index a1a60728920..a98957df068 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ dependencies    = [
     "standard-aifc==3.13.0;python_version>='3.13'",
     "standard-telnetlib==3.13.0;python_version>='3.13'",
     "typing-extensions>=4.12.2,<5.0",
-    "ulid-transform==1.0.2",
+    "ulid-transform==1.2.0",
     # Constrain urllib3 to ensure we deal with CVE-2020-26137 and CVE-2021-33503
     # Temporary setting an upper bound, to prevent compat issues with urllib3>=2
     # https://github.com/home-assistant/core/issues/97248
diff --git a/requirements.txt b/requirements.txt
index 82c8736cf84..6b934c101e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ SQLAlchemy==2.0.36
 standard-aifc==3.13.0;python_version>='3.13'
 standard-telnetlib==3.13.0;python_version>='3.13'
 typing-extensions>=4.12.2,<5.0
-ulid-transform==1.0.2
+ulid-transform==1.2.0
 urllib3>=1.26.5,<2
 uv==0.5.18
 voluptuous==0.15.2