diff --git a/app/package-lock.json b/app/package-lock.json
index b9cb5b1cf..2cc0184b9 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -37,7 +37,7 @@
         "@trpc/client": "11.7.2",
         "@trpc/next": "11.7.2",
         "@trpc/react-query": "11.7.2",
-        "@trpc/server": "11.7.2",
+        "@trpc/server": "11.8.0",
         "@uidotdev/usehooks": "2.4.1",
         "@unleash/nextjs": "1.6.2",
         "@vercel/analytics": "1.6.1",
@@ -6730,9 +6730,9 @@
       }
     },
     "node_modules/@trpc/server": {
-      "version": "11.7.2",
-      "resolved": "https://registry.npmjs.org/@trpc/server/-/server-11.7.2.tgz",
-      "integrity": "sha512-AgB26PXY69sckherIhCacKLY49rxE2XP5h38vr/KMZTbLCL1p8IuIoKPjALTcugC2kbyQ7Lbqo2JDVfRSmPmfQ==",
+      "version": "11.8.0",
+      "resolved": "https://registry.npmjs.org/@trpc/server/-/server-11.8.0.tgz",
+      "integrity": "sha512-DphyQnLuyX2nwJCQGWQ9zYz4hZGvRhSBqDhQ0SH3tDhQ3PU4u68xofA0pJ741Ir4InEAFD+TtJVLAQy+wVOkiQ==",
       "funding": [
         "https://trpc.io/sponsor"
       ],
diff --git a/app/package.json b/app/package.json
index c27a7a9fc..bc0bbb2ba 100644
--- a/app/package.json
+++ b/app/package.json
@@ -40,7 +40,7 @@
     "@trpc/client": "11.7.2",
     "@trpc/next": "11.7.2",
     "@trpc/react-query": "11.7.2",
-    "@trpc/server": "11.7.2",
+    "@trpc/server": "11.8.0",
     "@uidotdev/usehooks": "2.4.1",
     "@unleash/nextjs": "1.6.2",
     "@vercel/analytics": "1.6.1",
diff --git a/app/src/modules/statistics/components/StatisticChart.tsx b/app/src/modules/statistics/components/StatisticChart.tsx
index 397075423..c3d63c001 100644
--- a/app/src/modules/statistics/components/StatisticChart.tsx
+++ b/app/src/modules/statistics/components/StatisticChart.tsx
@@ -71,6 +71,12 @@ export const StatisticChart = ({ chart }: Props) => {
       ? chart.yAxes
       : [{ position: "left" as const }];
 
+    const xAxisLabelSkipInterval = Math.max(
+      0,
+      Math.ceil(chart.axisTimestamps.length / 5) - 1,
+    );
+    const xAxisLabelInterval = xAxisLabelSkipInterval;
+
     const option = {
       backgroundColor: "transparent",
       color: PALETTE,
@@ -155,7 +161,7 @@ export const StatisticChart = ({ chart }: Props) => {
         data: chart.axisTimestamps,
         axisLabel: {
           color: "#737373",
-          interval: 0,
+          interval: xAxisLabelInterval,
           formatter: (value: number | string) =>
             formatDate(new Date(Number(value)), "extra_short"),
         },
@@ -173,6 +179,8 @@ export const StatisticChart = ({ chart }: Props) => {
           type: "value",
           position: axis.position ?? (index === 0 ? "left" : "right"),
           name: axis.name,
+          // Keep the Y axis readable by limiting tick count.
+          splitNumber: 5,
           axisLabel: {
             color: axisLabelColor,
           },
@@ -201,6 +209,7 @@ export const StatisticChart = ({ chart }: Props) => {
         },
         lineStyle: {
           width: 2,
+          ...serie.lineStyle,
         },
         yAxisIndex: serie.yAxisIndex ?? 0,
         data: chart.axisTimestamps.map((_, index) => serie.data[index] ?? null),
diff --git a/app/src/modules/statistics/queries.ts b/app/src/modules/statistics/queries.ts
index 406d5d516..7c4bfcfb1 100644
--- a/app/src/modules/statistics/queries.ts
+++ b/app/src/modules/statistics/queries.ts
@@ -34,6 +34,10 @@ export interface StatisticSeries {
   name: string;
   data: (number | null)[];
   yAxisIndex?: number;
+  lineStyle?: {
+    type?: "solid" | "dashed" | "dotted";
+    width?: number;
+  };
 }
 
 export interface StatisticYAxis {
@@ -338,9 +342,13 @@ export const getTotalShipStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -447,9 +455,13 @@ export const getTotalCitizenStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -559,9 +571,13 @@ export const getTotalOrganizationStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -673,9 +689,13 @@ export const getRegisteredUserStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -751,9 +771,13 @@ export const getDailyLoginStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -843,9 +867,13 @@ export const getEventsPerDayStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );
 
@@ -944,9 +972,13 @@ export const getDailySilcStatisticChart = cache(
     const series = chartData.series.map((serie) =>
       serie.name === "Veränderung zum Vortag"
         ? {
-          ...serie,
-          yAxisIndex: 1,
-        }
+            ...serie,
+            yAxisIndex: 1,
+            lineStyle: {
+              type: "dashed" as const,
+              width: 1,
+            },
+          }
         : serie,
     );