diff --git a/inquire/src/prompts/dateselect/prompt.rs b/inquire/src/prompts/dateselect/prompt.rs
index cf968710..70543b0f 100644
--- a/inquire/src/prompts/dateselect/prompt.rs
+++ b/inquire/src/prompts/dateselect/prompt.rs
@@ -145,10 +145,22 @@ where
 
     fn handle(&mut self, action: DateSelectPromptAction) -> InquireResult<ActionResult> {
         let result = match action {
-            DateSelectPromptAction::GoToPrevWeek => self.shift_date(Duration::weeks(-1)),
-            DateSelectPromptAction::GoToNextWeek => self.shift_date(Duration::weeks(1)),
-            DateSelectPromptAction::GoToPrevDay => self.shift_date(Duration::days(-1)),
-            DateSelectPromptAction::GoToNextDay => self.shift_date(Duration::days(1)),
+            DateSelectPromptAction::GoToPrevWeek => self.shift_date(
+                Duration::try_weeks(-1)
+                    .expect("unexpected overflow when calculating duration of 1 week"),
+            ),
+            DateSelectPromptAction::GoToNextWeek => self.shift_date(
+                Duration::try_weeks(1)
+                    .expect("unexpected overflow when calculating duration of 1 week"),
+            ),
+            DateSelectPromptAction::GoToPrevDay => self.shift_date(
+                Duration::try_days(-1)
+                    .expect("unexpected overflow when calculating duration of 1 day"),
+            ),
+            DateSelectPromptAction::GoToNextDay => self.shift_date(
+                Duration::try_days(1)
+                    .expect("unexpected overflow when calculating duration of 1 day"),
+            ),
             DateSelectPromptAction::GoToPrevYear => self.shift_months(-12),
             DateSelectPromptAction::GoToNextYear => self.shift_months(12),
             DateSelectPromptAction::GoToPrevMonth => self.shift_months(-1),
diff --git a/inquire/src/ui/backend.rs b/inquire/src/ui/backend.rs
index e84c7596..a6baf917 100644
--- a/inquire/src/ui/backend.rs
+++ b/inquire/src/ui/backend.rs
@@ -542,7 +542,9 @@ pub mod date {
             let mut date_it = get_start_date(month, year);
             // first date of week-line is possibly in the previous month
             if date_it.weekday() == week_start {
-                date_it = date_it.sub(Duration::weeks(1));
+                date_it = date_it.sub(
+                    Duration::try_weeks(1).expect("overflow when calculating duration of 1 week"),
+                );
             } else {
                 while date_it.weekday() != week_start {
                     date_it = match date_it.pred_opt() {
diff --git a/inquire/src/utils.rs b/inquire/src/utils.rs
index d366d033..61d8b9d4 100644
--- a/inquire/src/utils.rs
+++ b/inquire/src/utils.rs
@@ -84,6 +84,18 @@ where
     len
 }
 
+impl<'a, T> Debug for Page<'a, T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Page")
+            .field("first", &self.first)
+            .field("last", &self.last)
+            .field("content", &format!("({} elements)", &self.content.len()))
+            .field("cursor", &self.cursor)
+            .field("total", &self.total)
+            .finish()
+    }
+}
+
 #[cfg(test)]
 mod test {
     #![allow(clippy::bool_assert_comparison)]
@@ -249,15 +261,3 @@ mod test {
         assert_eq!(6, page.total);
     }
 }
-
-impl<'a, T> Debug for Page<'a, T> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("Page")
-            .field("first", &self.first)
-            .field("last", &self.last)
-            .field("content", &format!("({} elements)", &self.content.len()))
-            .field("cursor", &self.cursor)
-            .field("total", &self.total)
-            .finish()
-    }
-}