diff --git a/poetry.lock b/poetry.lock
index 941bcc74..fb0d88f1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -560,14 +560,14 @@ files = [
 
 [[package]]
 name = "isort"
-version = "6.0.1"
+version = "6.1.0"
 description = "A Python utility / library to sort Python imports."
 optional = false
 python-versions = ">=3.9.0"
 groups = ["main"]
 files = [
-    {file = "isort-6.0.1-py3-none-any.whl", hash = "sha256:2dc5d7f65c9678d94c88dfc29161a320eec67328bc97aad576874cb4be1e9615"},
-    {file = "isort-6.0.1.tar.gz", hash = "sha256:1cb5df28dfbc742e490c5e41bad6da41b805b0a8be7bc93cd0fb2a8a890ac450"},
+    {file = "isort-6.1.0-py3-none-any.whl", hash = "sha256:58d8927ecce74e5087aef019f778d4081a3b6c98f15a80ba35782ca8a2097784"},
+    {file = "isort-6.1.0.tar.gz", hash = "sha256:9b8f96a14cfee0677e78e941ff62f03769a06d412aabb9e2a90487b3b7e8d481"},
 ]
 
 [package.extras]
@@ -1860,4 +1860,4 @@ test = ["pytest (>=3.0.0)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.13"
-content-hash = "8294b9277aca7125749fbc2854fc36d82a499d8cc778c564ac4cff41ff3b05a3"
+content-hash = "2efbe6bbdf878a2feef705c3378a3c71877c94f50059988ece11a1b25c4e6ff5"
diff --git a/pyproject.toml b/pyproject.toml
index 28586b38..a7b2fbc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ pytest-nhsd-apim = "^5.0.0"
 pytest = "^8.4.1"
 nhs-number-generator = {git = "https://github.com/Iain-S/nhs_number_generator.git"}
 flake8 = "^7.3.0"
-isort = "^6.0.1"
+isort = "^6.1.0"
 black = "^25.9.0"
 assertpy = "^1.1"
 requests = "^2.32.4"