diff --git a/data_specs/Coastlines_specs.ipynb b/data_specs/Coastlines_specs.ipynb
index 4295b9f5..96634482 100644
--- a/data_specs/Coastlines_specs.ipynb
+++ b/data_specs/Coastlines_specs.ipynb
@@ -12,7 +12,7 @@
    "cell_type": "raw",
    "id": "7c165782-6037-4684-bfea-c8a3bf4a6bb5",
    "metadata": {
-   "raw_mimetype": "text/restructuredtext"
+    "raw_mimetype": "text/restructuredtext"
    },
    "source": [
     ".. contents::\n",
@@ -24,7 +24,7 @@
    "id": "8f09d2f8-6920-4d6c-8e98-e98c79cc5651",
    "metadata": {},
    "source": [
-    "**Date modified:** 26 October 2022"
+    "**Date modified:** 15 July 2024"
    ]
   },
   {
@@ -42,7 +42,7 @@
    "source": [
     "### Background\n",
     "\n",
-    "The Digital Earth Africa Coastlines is a continental dataset that includes annual shorelines and rates of coastal change along the entire African coastline. This is a provisional service that has been generated for 2000 to 2021 and we would like to improve and operationalize with users. \n",
+    "The Digital Earth Africa Coastlines is a continental dataset that includes annual shorelines and rates of coastal change along the entire African coastline. This is a provisional service that has been generated for 2000 to 2022 and we would like to improve and operationalize with users. \n",
     "\n",
     "The product combines satellite data from the Digital Earth Africa program with tidal modelling to map the typical location of the coastline at mean sea level each year. The product enables trends of coastal erosion and growth to be examined annually at both a local and continental scale, and for patterns of coastal change to be mapped historically and updated regularly as data continues to be acquired. This allows current rates of coastal change to be compared with that observed in previous years or decades. \n",
     "\n",
@@ -82,11 +82,11 @@
    "source": [
     "|Product type |Product name |Data type|\n",
     "|:-------------|:-------------|:-------------|\n",
-    "|Annual coastlines |`coastlines_v0.4.0_shorelines_annual`|Vector - line |\n",
-    "|Rate of change statistics |`coastlines_v0.4.0_rates_of_change`|Vector - point |\n",
-    "|Coastal change hotspots zoom 1 (15 km) |`coastlines_v0.4.0_hotspots_zoom_1`|Vector - point |\n",
-    "|Coastal change hotspots zoom 2 (5 km) |`coastlines_v0.4.0_hotspots_zoom_2`|Vector - point |\n",
-    "|Coastal change hotspots zoom 3 (1 km) |`coastlines_v0.4.0_hotspots_zoom_3`|Vector - point |"
+    "|Annual coastlines |`coastlines_v0.4.1_shorelines_annual`|Vector - line |\n",
+    "|Rate of change statistics |`coastlines_v0.4.1_rates_of_change`|Vector - point |\n",
+    "|Coastal change hotspots zoom 1 (15 km) |`coastlines_v0.4.1_hotspots_zoom_1`|Vector - point |\n",
+    "|Coastal change hotspots zoom 2 (5 km) |`coastlines_v0.4.1_hotspots_zoom_2`|Vector - point |\n",
+    "|Coastal change hotspots zoom 3 (1 km) |`coastlines_v0.4.1_hotspots_zoom_3`|Vector - point |"
    ]
   },
   {
@@ -109,7 +109,7 @@
     "|Cell size - Y (metres) | 30 |\n",
     "|Coordinate reference system | ESPG:6933 |\n",
     "|Temporal resolution | Annually |\n",
-    "|Temporal range| 2000 - 2021 |\n",
+    "|Temporal range| 2000 - 2022 |\n",
     "|Parent dataset| Landsat Collection 2 Surface Reflectance |\n",
     "|Update frequency| TBD |"
    ]
@@ -439,7 +439,7 @@
     "|Name | `DE Africa Services` |\n",
     "|Web Map Services (WMS) URL | `https://geoserver.digitalearth.africa/geoserver/wms` |\n",
     "| Web Feature Services (WFS) URL | `https://geoserver.digitalearth.africa/geoserver/wfs`|\n",
-    "| Layer names | `coastlines_v0.4.0`, `coastlines_v0.4.0_shorelines_annual`, `coastlines_v0.4.0_rates_of_change`, `coastlines_v0.4.0_hotspots_zoom_1`, `coastlines_v0.4.0_hotspots_zoom_2`, `coastlines_v0.4.0_hotspots_zoom_3`  |"
+    "| Layer names | `coastlines_v0.4.1`, `coastlines_v0.4.1_shorelines_annual`, `coastlines_v0.4.1_rates_of_change`, `coastlines_v0.4.1_hotspots_zoom_1`, `coastlines_v0.4.1_hotspots_zoom_2`, `coastlines_v0.4.1_hotspots_zoom_3`  |"
    ]
   },
   {
@@ -679,7 +679,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.10"
+   "version": "3.10.12"
   }
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  "nbformat": 4,