diff --git a/src/backend/pdm.lock b/src/backend/pdm.lock
index 111ee4465d..0177fa3ef9 100644
--- a/src/backend/pdm.lock
+++ b/src/backend/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "debug", "dev", "docs", "test", "monitoring"]
 strategy = ["cross_platform"]
 lock_version = "4.4.1"
-content_hash = "sha256:22cd1f3e85da3f7c7d2ecd955d47866c946b9442ed220b4674e48f4a7c993b38"
+content_hash = "sha256:9f5331eb68bac56b17fd747d743ed1b4dcd2d8a3f72d5c0749f36fd2e27654f8"
 
 [[package]]
 name = "aiohttp"
@@ -658,7 +658,7 @@ files = [
 
 [[package]]
 name = "fmtm-splitter"
-version = "1.2.1"
+version = "1.2.2"
 requires_python = ">=3.10"
 summary = "A utility for splitting an AOI into multiple tasks."
 dependencies = [
@@ -669,8 +669,8 @@ dependencies = [
     "shapely>=1.8.1",
 ]
 files = [
-    {file = "fmtm-splitter-1.2.1.tar.gz", hash = "sha256:51e79cc8f15e4e2ad571d5bff4403dcfff2c0d0a75f4c0a26c4469557708403c"},
-    {file = "fmtm_splitter-1.2.1-py3-none-any.whl", hash = "sha256:80d2ae657a2596668a19f193a874d091b153d203415c9e87d76b7f76810b6180"},
+    {file = "fmtm-splitter-1.2.2.tar.gz", hash = "sha256:9384dbf00c0e53e24e1f13046ae6693e13567ff3dc0f59f29f4a96ac4a54105e"},
+    {file = "fmtm_splitter-1.2.2-py3-none-any.whl", hash = "sha256:bbef78cf0e1f2b67f8c8aeaadb7fd2927bfd333d216927059a12abbbb04a5742"},
 ]
 
 [[package]]
diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml
index 74778bbc1c..ac3ed24684 100644
--- a/src/backend/pyproject.toml
+++ b/src/backend/pyproject.toml
@@ -48,7 +48,7 @@ dependencies = [
     "osm-login-python==1.0.3",
     "osm-fieldwork==0.11.1",
     "osm-rawdata==0.3.0",
-    "fmtm-splitter==1.2.1",
+    "fmtm-splitter==1.2.2",
 ]
 requires-python = ">=3.10"
 readme = "../../README.md"