diff --git a/package.json b/package.json
index 89f4cb5..234f6b2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kororaa",
-  "version": "1.2.4",
+  "version": "1.2.5",
   "private": true,
   "type": "module",
   "dependencies": {
diff --git a/src/CHANGELOG.md b/src/CHANGELOG.md
index dbeb759..2d6990e 100644
--- a/src/CHANGELOG.md
+++ b/src/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v1.2.5](https://github.com/GNS-Science/kororaa/compare/v1.2.4...v1.2.5) - 2024-07-19
+
+### Changed
+ - higher floating point precision for csv files of hazard curves and UHS
+
+
 ## [v1.2.4](https://github.com/GNS-Science/kororaa/compare/v1.2.3...v1.2.4) - 2024-07-02
 
 ### Changed
diff --git a/src/services/spectralAccel/spectralAccel.service.ts b/src/services/spectralAccel/spectralAccel.service.ts
index 2398042..58b92f3 100644
--- a/src/services/spectralAccel/spectralAccel.service.ts
+++ b/src/services/spectralAccel/spectralAccel.service.ts
@@ -222,7 +222,7 @@ export const getSpectralCSVData = (
         curveCSVData.push(convertAgg(value[0]));
         if (value) {
           value[1].data.forEach((point) => {
-            curveCSVData.push(point[1].toFixed(2).toString());
+            curveCSVData.push(point[1].toPrecision(4).toString());
           });
         }
         csvData.push(curveCSVData);
diff --git a/src/views/hazardCharts/hazardPage.service.ts b/src/views/hazardCharts/hazardPage.service.ts
index ebf5813..38debf9 100644
--- a/src/views/hazardCharts/hazardPage.service.ts
+++ b/src/views/hazardCharts/hazardPage.service.ts
@@ -152,7 +152,7 @@ export const getHazardCSVData = (data: HazardChartsPlotsViewQuery$data): string[
       const curveCSVData = [latLonArray[0], latLonArray[1], curve?.vs30.toString(), curve?.imt, curve?.agg];
       curve?.curve?.values.forEach((value) => {
         if (value) {
-          curveCSVData.push(value.toFixed(6).toString());
+          curveCSVData.push(value.toPrecision(6).toString());
         }
       });
       return curveCSVData;