diff --git a/package.json b/package.json
index 06b10447..d48f0f28 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "url": "git://github.com/ivmartel/dwv-jqui.git"
   },
   "dependencies": {
-    "dwv": "0.32.6",
+    "dwv": "0.33.0",
     "i18next": "~23.11.2",
     "i18next-browser-languagedetector": "~7.2.0",
     "i18next-http-backend": "~2.5.0",
diff --git a/src/gui/colourMap.js b/src/gui/colourMap.js
index 098cf791..5f66693c 100644
--- a/src/gui/colourMap.js
+++ b/src/gui/colourMap.js
@@ -44,11 +44,13 @@ dwvjq.gui.info.MiniColourMap = function (div, app) {
     var lg = app.getActiveLayerGroup();
     var vl = lg.getActiveViewLayer();
     var viewController = vl.getViewController();
-    var colourMap = viewController.getColourMap();
+    var colourMapName = viewController.getColourMap();
+    var colourMap = dwv.luts[colourMapName];
     var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
     // histogram sampling
     var c = 0;
-    var range = app.getImage(0).getRescaledDataRange();
+    const dataId0 = app.getDataIds()[0];
+    var range = app.getImage(dataId0).getRescaledDataRange();
     var minInt = range.min;
     var size = range.max - minInt;
     var incrC = size / canvas.width;
diff --git a/src/gui/custom.js b/src/gui/custom.js
index b34c67eb..9b0cf685 100644
--- a/src/gui/custom.js
+++ b/src/gui/custom.js
@@ -45,18 +45,27 @@ dwvjq.gui.Slider = function (app) {
    * Initialise the slider HTML.
    */
   this.initialise = function () {
-    var dataRange = app.getImage(0).getDataRange();
+    var dataId0 = app.getDataIds()[0];
+    var dataRange = app.getImage(dataId0).getDataRange();
     var min = dataRange.min;
     var max = dataRange.max;
+    console.log(min, max);
 
     // jquery-ui slider
-    $('.thresholdLi').slider({
+    $('#thresholdLi').slider({
       range: true,
       min: min,
       max: max,
       values: [min, max],
       slide: function (event, ui) {
-        app.setFilterMinMax({min: ui.values[0], max: ui.values[1]});
+        app.setToolFeatures({
+          run: true,
+          runArgs: {
+            dataId: app.getDataIds()[0],
+            min: ui.values[0],
+            max: ui.values[1]
+          }
+        });
       }
     });
   };
diff --git a/src/gui/filter.js b/src/gui/filter.js
index 9f448d63..0ff48295 100644
--- a/src/gui/filter.js
+++ b/src/gui/filter.js
@@ -160,7 +160,12 @@ dwvjq.gui.filter.base.createFilterApplyButton = function (app) {
   var button = document.createElement('button');
   button.id = 'runFilterButton';
   button.onclick = function (/*event*/) {
-    app.setToolFeatures({run: true});
+    app.setToolFeatures({
+      runArgs: {
+        dataId: app.getDataIds()[0]
+      },
+      run: true
+    });
   };
   button.setAttribute('style', 'width:100%; margin-top:0.5em;');
   button.setAttribute('class', 'ui-btn ui-btn-b');
diff --git a/src/gui/plot.js b/src/gui/plot.js
index 596c1da5..a441780c 100644
--- a/src/gui/plot.js
+++ b/src/gui/plot.js
@@ -19,7 +19,8 @@ dwvjq.gui.info.Plot = function (div, app) {
       dwvjq.html.cleanNode(div);
     }
     // plot
-    plot(div, app.getImage(0).getHistogram());
+    const dataId0 = app.getDataIds()[0];
+    plot(div, app.getImage(dataId0).getHistogram());
   };
 
   /**
@@ -42,7 +43,8 @@ dwvjq.gui.info.Plot = function (div, app) {
     ];
 
     // plot
-    plot(div, app.getImage(0).getHistogram(), {markings: markings});
+    const dataId0 = app.getDataIds()[0];
+    plot(div, app.getImage(dataId0).getHistogram(), {markings: markings});
   };
 
   /**
diff --git a/yarn.lock b/yarn.lock
index 55177ea1..6f111249 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -409,12 +409,12 @@ duplexify@^3.5.1:
     readable-stream "^2.0.0"
     stream-shift "^1.0.0"
 
-dwv@0.32.6:
-  version "0.32.6"
-  resolved "https://registry.yarnpkg.com/dwv/-/dwv-0.32.6.tgz#0d9bba6ce143adb6173771ed6d0b6750b9a0f4ab"
-  integrity sha512-PRjuBMJruhK1ZeEWhnLZa1uP1By1Kyf8GWJPv0f5/VqyTF60CHwDvsa2OilP5YFBKnPh5dd9hgQ3FR0nWnAvGA==
+dwv@0.33.0:
+  version "0.33.0"
+  resolved "https://registry.yarnpkg.com/dwv/-/dwv-0.33.0.tgz#727ba406593c52b10d8efbc4a54012f08de62f2d"
+  integrity sha512-RhfiUedI+4RNEjaLrfDoVjTm9gYVAAaZgKGZlwg7x6lU5nHGuipRjbHRhz+xfgiCPZ/s6t1+cQLkNw5rrr7Wjg==
   dependencies:
-    jszip "~3.10.1"
+    jszip "^3.10.1"
     konva "~8.4.2"
     magic-wand-tool "~1.1.7"
 
@@ -1201,7 +1201,7 @@ json-stable-stringify-without-jsonify@^1.0.1:
   resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
   integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
 
-jszip@~3.10.1:
+jszip@^3.10.1:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.10.1.tgz#34aee70eb18ea1faec2f589208a157d1feb091c2"
   integrity sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g==