diff --git a/src/components/input-date-picker/input-date-picker.e2e.ts b/src/components/input-date-picker/input-date-picker.e2e.ts
index 1904d5586b4..55ab27d61cb 100644
--- a/src/components/input-date-picker/input-date-picker.e2e.ts
+++ b/src/components/input-date-picker/input-date-picker.e2e.ts
@@ -45,7 +45,6 @@ describe("calcite-input-date-picker", () => {
 
       const input = await page.find("calcite-input-date-picker");
       const changeEvent = await page.spyOnEvent("calciteInputDatePickerChange");
-      const deprecatedChangeEvent = await page.spyOnEvent("calciteDatePickerChange");
 
       expect(await input.getProperty("value")).toBe("");
 
@@ -67,7 +66,6 @@ describe("calcite-input-date-picker", () => {
       expect(await input.getProperty("valueAsDate")).toBeDefined();
 
       expect(changeEvent).toHaveReceivedEventTimes(1);
-      expect(deprecatedChangeEvent).toHaveReceivedEventTimes(1);
 
       await page.keyboard.press("Backspace");
       await page.keyboard.press("Backspace");
@@ -83,7 +81,6 @@ describe("calcite-input-date-picker", () => {
       await page.waitForChanges();
 
       expect(changeEvent).toHaveReceivedEventTimes(2);
-      expect(deprecatedChangeEvent).toHaveReceivedEventTimes(2);
 
       expect(await input.getProperty("value")).toBe("");
       expect(await input.getProperty("valueAsDate")).toBeUndefined();
@@ -96,10 +93,8 @@ describe("calcite-input-date-picker", () => {
       element.setProperty("value", "");
       await page.waitForChanges();
       const changeEvent = await page.spyOnEvent("calciteInputDatePickerChange");
-      const deprecatedChangeEvent = await page.spyOnEvent("calciteDatePickerChange");
 
       expect(changeEvent).toHaveReceivedEventTimes(0);
-      expect(deprecatedChangeEvent).toHaveReceivedEventTimes(0);
       expect(await element.getProperty("value")).toBe("");
       expect(await element.getProperty("valueAsDate")).toBeUndefined();
     });
diff --git a/src/components/input-date-picker/input-date-picker.tsx b/src/components/input-date-picker/input-date-picker.tsx
index 0b4e85c6652..a94c0e2576a 100644
--- a/src/components/input-date-picker/input-date-picker.tsx
+++ b/src/components/input-date-picker/input-date-picker.tsx
@@ -374,12 +374,6 @@ export class InputDatePicker
   //  Events
   //
   //--------------------------------------------------------------------------
-  /**
-   * Fires when a user changes the date.
-   *
-   * @deprecated use `calciteInputDatePickerChange` instead.
-   */
-  @Event({ cancelable: false }) calciteDatePickerChange: EventEmitter<Date>;
 
   /**
    * Fires when a user changes the date range.
@@ -1011,9 +1005,8 @@ export class InputDatePicker
     this.value = newValue || "";
 
     const changeEvent = this.calciteInputDatePickerChange.emit();
-    const deprecatedDatePickerChangeEvent = this.calciteDatePickerChange.emit(value as Date);
 
-    if (changeEvent.defaultPrevented || deprecatedDatePickerChangeEvent.defaultPrevented) {
+    if (changeEvent.defaultPrevented) {
       this.value = oldValue;
       this.setInputValue(oldValue as string);
     }