diff --git a/examples/generated/example_header.json b/examples/generated/example_header.json
index 935eea3b0a02232ed6edcc901850d7ea64275dc7..f9f54bdedcb08dff1c6784aec32bb7e714e6fed7 100644
--- a/examples/generated/example_header.json
+++ b/examples/generated/example_header.json
@@ -1,3 +1,3 @@
 {
-    "uuid": "06f48f47-059d-11f0-b60b-f46d3febaf36"
+    "uuid": "b1ad2470-05a5-11f0-b60b-f46d3febaf36"
 }
\ No newline at end of file
diff --git a/examples/generated/example_projection.json b/examples/generated/example_projection.json
index 98003fdff3ddfe14ffe3160c66c882b11e8bd131..620d4567f3d84826ba90c998a52c7e692d017d23 100644
--- a/examples/generated/example_projection.json
+++ b/examples/generated/example_projection.json
@@ -36,7 +36,7 @@
             "z": 0.0
         },
         "header": {
-            "uuid": "06f352d6-059d-11f0-b60b-f46d3febaf36"
+            "uuid": "b1ad246f-05a5-11f0-b60b-f46d3febaf36"
         }
     }
 }
\ No newline at end of file
diff --git a/examples/generated/example_roi.json b/examples/generated/example_roi.json
index d343267c8c17c93e15381e3834c71ceacbdbaf65..64b6ed891f5d49f68d12bc013e9b6967ffc15144 100644
--- a/examples/generated/example_roi.json
+++ b/examples/generated/example_roi.json
@@ -1,6 +1,6 @@
 {
     "header": {
-        "uuid": "06fe834b-059d-11f0-b60b-f46d3febaf36"
+        "uuid": "b1b6e259-05a5-11f0-b60b-f46d3febaf36"
     },
     "roi_center_position_mm": [
         0.0,
diff --git a/pyproject.toml b/pyproject.toml
index 529f06742ac5d8df1bc799f1716393f2b25112a2..05e117358e24a26b81ae6136512e42420163c734 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "thd-json"
-version = "0.1.12"
+version = "0.1.13"
 description = "THD JSON schema and validation tools."
 authors = [
     { name = "swittl", email = "simon.wittl@th-deg.de" }
diff --git a/src/thd_json/detector/detector.json b/src/thd_json/detector/detector.json
index 07c770038de555911474b9b4aef2d81e4de7f9ec..25c5d7b9b34686f78beccc4570cfbb208853952e 100644
--- a/src/thd_json/detector/detector.json
+++ b/src/thd_json/detector/detector.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Detector File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "pixel_pitch_mm": {
diff --git a/src/thd_json/header/header.json b/src/thd_json/header/header.json
index 5917ce3586aae33b02470fdc1de188a3225e1048..6b93db535d5eea0b8c65e69e22ad621d8dc803a0 100644
--- a/src/thd_json/header/header.json
+++ b/src/thd_json/header/header.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Data Metadata Header File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "timestamp": {
diff --git a/src/thd_json/image/image.json b/src/thd_json/image/image.json
index 4c1a0180e5f90de9bb12972efe3e0757d54e27a6..d259fb25b13fbbc9e997b61599561fcd80f0a482 100644
--- a/src/thd_json/image/image.json
+++ b/src/thd_json/image/image.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Projection Image File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "header": {
diff --git a/src/thd_json/joint/joint.json b/src/thd_json/joint/joint.json
index 83c537872be30c4c61ffce032744ccb4659d36e6..52949e60c42aa4a4afa5b64d239a1e5ca1466a54 100644
--- a/src/thd_json/joint/joint.json
+++ b/src/thd_json/joint/joint.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Data Metadata Joint File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "q": {
diff --git a/src/thd_json/projection/projection.json b/src/thd_json/projection/projection.json
index 1bd11629a952e61dfeca42917c6cfeec820b5437..f4af4aa5294be5ecc989a3fb576928aebfe4a092 100644
--- a/src/thd_json/projection/projection.json
+++ b/src/thd_json/projection/projection.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Projection File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "image": {
diff --git a/src/thd_json/projection_geometry/projection_geometry.json b/src/thd_json/projection_geometry/projection_geometry.json
index 67da1d8773ce6f4af3d82818abbf6ae9b4d28016..5aaec0725dcc590c4f3ffc049c618b2b81c17ea3 100644
--- a/src/thd_json/projection_geometry/projection_geometry.json
+++ b/src/thd_json/projection_geometry/projection_geometry.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Projection Geometry File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "header": {
diff --git a/src/thd_json/roi/roi.json b/src/thd_json/roi/roi.json
index 16235de86ea4192f5d02ef4445197e0b8b4e40e4..bb06965772352f5789e97f4c2d3152a31bda7788 100644
--- a/src/thd_json/roi/roi.json
+++ b/src/thd_json/roi/roi.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD ROI File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "header": {
diff --git a/src/thd_json/source/source.json b/src/thd_json/source/source.json
index 165f6a465d575bf886dd0b7ffe266e7ecd10ff04..9a0db9894106ed78eb5fb43c41fde8d5131c8f2d 100644
--- a/src/thd_json/source/source.json
+++ b/src/thd_json/source/source.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD X-Ray Source File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "voltage_kv": {
diff --git a/src/thd_json/thd_joint_states/thd_joint_states.json b/src/thd_json/thd_joint_states/thd_joint_states.json
index 54841014061498c466740f9d1da14e8285ae7630..4d46d424d1f253705b01b006922f347d7fe657a5 100644
--- a/src/thd_json/thd_joint_states/thd_joint_states.json
+++ b/src/thd_json/thd_joint_states/thd_joint_states.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Data Metadata Joint States File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "header": {
diff --git a/src/thd_json/volume/volume.json b/src/thd_json/volume/volume.json
index 6c7f51d075eac0288debf059479dbddaf38a1b8d..6499c079e3083479075be6804bca702b726434db 100644
--- a/src/thd_json/volume/volume.json
+++ b/src/thd_json/volume/volume.json
@@ -2,7 +2,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "title": "THD Projection Volume File Schema",
   "type": "object",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "date": "20.03.2025",
   "properties": {
     "header": {
diff --git a/uv.lock b/uv.lock
index b601f3e9962e1c0a2027e97572df969759d9bf84..9c91f40b5014ab2e2a5abaa045861a1b9f242d30 100644
--- a/uv.lock
+++ b/uv.lock
@@ -356,7 +356,7 @@ wheels = [
 
 [[package]]
 name = "thd-json"
-version = "0.1.12"
+version = "0.1.13"
 source = { editable = "." }
 dependencies = [
     { name = "hatchling" },