diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..9cd06bf
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+  - package-ecosystem: "gradle"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
diff --git a/.github/release-drafter.yaml b/.github/release-drafter.yaml
index 18cf027..ce2ae2b 100644
--- a/.github/release-drafter.yaml
+++ b/.github/release-drafter.yaml
@@ -12,6 +12,9 @@ categories:
       - 'bug'
   - title: '🧰 Maintenance'
     label: 'chore'
+  - title: '🤖 Dependencies'
+    labels:
+      - 'dependencies'
 change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
 change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
 version-resolver:
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 2cf2bc0..2f7efa1 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 jobs:
   run_tests:
diff --git a/.github/workflows/pull-request.yaml b/.github/workflows/pull-request.yaml
index 90a07d3..55a1762 100644
--- a/.github/workflows/pull-request.yaml
+++ b/.github/workflows/pull-request.yaml
@@ -44,3 +44,19 @@ jobs:
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
 
+  automerge:
+    needs: run_tests_and_build
+    permissions:
+      pull-requests: write
+      contents: write
+    runs-on:
+      - self-hosted
+      - kaas
+    timeout-minutes: 15
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: Automerge dependabot PR
+        uses: fastify/github-action-merge-dependabot@v3
+        with:
+          target: minor
+          skip-commit-verification: true
diff --git a/Dockerfile b/Dockerfile
index 5181eac..fdda551 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 gradle:7.6-jdk17-alpine as builder
+FROM --platform=linux/amd64 gradle:8.1.1-jdk17-alpine as builder
 
 WORKDIR /builder
 COPY . .
diff --git a/build.gradle.kts b/build.gradle.kts
index 36e3c8a..9efbc34 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,16 +1,16 @@
 plugins {
-    id("org.springframework.boot") version "3.0.1"
-    id("com.github.ben-manes.versions") version "0.44.0"
-    kotlin("jvm") version "1.8.0"
-    kotlin("plugin.allopen") version "1.8.0"
-    kotlin("plugin.spring") version "1.8.0"
-    kotlin("plugin.jpa") version "1.8.0"
+    id("org.springframework.boot") version "3.0.6"
+    id("com.github.ben-manes.versions") version "0.46.0"
+    kotlin("jvm") version "1.8.21"
+    kotlin("plugin.allopen") version "1.8.21"
+    kotlin("plugin.spring") version "1.8.21"
+    kotlin("plugin.jpa") version "1.8.21"
 }
 
-val kotlinVersion = "1.8.0"
-val jacksonVersion = "2.14.1"
-val springBootVersion = "3.0.1"
-val junitVersion = "5.9.2"
+val kotlinVersion = "1.8.21"
+val jacksonVersion = "2.15.0"
+val springBootVersion = "3.0.6"
+val junitVersion = "5.9.3"
 
 val ktlint: Configuration by configurations.creating
 
@@ -33,20 +33,20 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion")
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("jakarta.persistence:jakarta.persistence-api:3.1.0")
-    implementation("org.flywaydb:flyway-core:9.11.0")
-    implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2")
-    implementation("io.github.microutils:kotlin-logging-jvm:3.0.4")
+    implementation("org.flywaydb:flyway-core:9.17.0")
+    implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.1.0")
+    implementation("io.github.microutils:kotlin-logging-jvm:3.0.5")
     implementation("com.google.firebase:firebase-admin:9.1.1")
 
-    runtimeOnly("org.postgresql:postgresql:42.5.1")
+    runtimeOnly("org.postgresql:postgresql:42.6.0")
 
     testImplementation("org.springframework.boot:spring-boot-starter-test:$springBootVersion")
-    testImplementation("org.assertj:assertj-core:3.24.1")
+    testImplementation("org.assertj:assertj-core:3.24.2")
     testImplementation("org.junit.jupiter:junit-jupiter-engine:$junitVersion")
     testImplementation("org.junit.jupiter:junit-jupiter-api:$junitVersion")
     testImplementation("io.zonky.test:embedded-database-spring-test:2.2.0")
 
-    ktlint("com.pinterest:ktlint:0.48.1") {
+    ktlint("com.pinterest:ktlint:0.49.0") {
         attributes {
             attribute(Bundling.BUNDLING_ATTRIBUTE, objects.named(Bundling.EXTERNAL))
         }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7454180..943f0cb 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 070cb70..37aef8d 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 1b6c787..65dcd68 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -205,6 +209,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
diff --git a/gradlew.bat b/gradlew.bat
index ac1b06f..6689b85 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal
diff --git a/src/main/kotlin/three/consulting/epoc/service/CustomerService.kt b/src/main/kotlin/three/consulting/epoc/service/CustomerService.kt
index 3162235..7319ce2 100644
--- a/src/main/kotlin/three/consulting/epoc/service/CustomerService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/CustomerService.kt
@@ -1,7 +1,6 @@
 package three.consulting.epoc.service
 
 import mu.KotlinLogging
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -57,13 +56,8 @@ class CustomerService(private val customerRepository: CustomerRepository) {
     }
 
     fun deleteCustomer(customerId: Long) {
-        try {
-            logger.info { "Deleting customer with id: $customerId" }
-            customerRepository.deleteById(customerId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete customer" }
-            throw UnableToDeleteCustomerException(customerId)
-        }
+        logger.info { "Deleting customer with id: $customerId" }
+        customerRepository.deleteById(customerId)
     }
 
     fun findAllCustomers(): List<CustomerDTO> {
diff --git a/src/main/kotlin/three/consulting/epoc/service/EmployeeService.kt b/src/main/kotlin/three/consulting/epoc/service/EmployeeService.kt
index cc35e8b..a9f02e6 100644
--- a/src/main/kotlin/three/consulting/epoc/service/EmployeeService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/EmployeeService.kt
@@ -1,7 +1,6 @@
 package three.consulting.epoc.service
 
 import mu.KotlinLogging
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -60,13 +59,8 @@ class EmployeeService(
     }
 
     fun deleteEmployee(employeeId: Long) {
-        try {
-            logger.info { "Deleting employee with id: $employeeId" }
-            employeeRepository.deleteById(employeeId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete employee" }
-            throw UnableToDeleteEmployeeException(employeeId)
-        }
+        logger.info { "Deleting employee with id: $employeeId" }
+        employeeRepository.deleteById(employeeId)
     }
 
     fun findAllEmployees(): List<EmployeeDTO> {
diff --git a/src/main/kotlin/three/consulting/epoc/service/ProjectService.kt b/src/main/kotlin/three/consulting/epoc/service/ProjectService.kt
index 4713a66..c0bf1ad 100644
--- a/src/main/kotlin/three/consulting/epoc/service/ProjectService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/ProjectService.kt
@@ -2,7 +2,6 @@ package three.consulting.epoc.service
 
 import mu.KotlinLogging
 import org.springframework.dao.DataIntegrityViolationException
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -78,13 +77,8 @@ class ProjectService(private val projectRepository: ProjectRepository) {
     }
 
     fun deleteProject(projectId: Long) {
-        try {
-            logger.info { "Deleting project with id: $projectId" }
-            projectRepository.deleteById(projectId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete project" }
-            throw UnableToDeleteProjectException(projectId)
-        }
+        logger.info { "Deleting project with id: $projectId" }
+        projectRepository.deleteById(projectId)
     }
 
     fun findAllProjects(): List<ProjectDTO> {
diff --git a/src/main/kotlin/three/consulting/epoc/service/TaskService.kt b/src/main/kotlin/three/consulting/epoc/service/TaskService.kt
index 1b0b9f7..08ea828 100644
--- a/src/main/kotlin/three/consulting/epoc/service/TaskService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/TaskService.kt
@@ -2,7 +2,6 @@ package three.consulting.epoc.service
 
 import mu.KotlinLogging
 import org.springframework.dao.DataIntegrityViolationException
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -65,13 +64,8 @@ class TaskService(private val taskRepository: TaskRepository) {
     }
 
     fun deleteTask(taskId: Long) {
-        try {
-            logger.info { "Deleting task with id: $taskId" }
-            taskRepository.deleteById(taskId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete task" }
-            throw UnableToDeleteTaskException(taskId)
-        }
+        logger.info { "Deleting task with id: $taskId" }
+        taskRepository.deleteById(taskId)
     }
 }
 
diff --git a/src/main/kotlin/three/consulting/epoc/service/TimesheetEntryService.kt b/src/main/kotlin/three/consulting/epoc/service/TimesheetEntryService.kt
index a47831b..9adae73 100644
--- a/src/main/kotlin/three/consulting/epoc/service/TimesheetEntryService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/TimesheetEntryService.kt
@@ -2,7 +2,6 @@ package three.consulting.epoc.service
 
 import mu.KotlinLogging
 import org.springframework.dao.DataIntegrityViolationException
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -96,13 +95,8 @@ class TimesheetEntryService(private val timesheetEntryRepository: TimesheetEntry
     }
 
     fun deleteTimesheetEntry(timesheetEntryId: Long) {
-        try {
-            logger.info { "Deleting timesheetEntry with id: $timesheetEntryId" }
-            timesheetEntryRepository.deleteById(timesheetEntryId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete timesheetEntry" }
-            throw UnableToDeleteTimesheetEntryException(timesheetEntryId)
-        }
+        logger.info { "Deleting timesheetEntry with id: $timesheetEntryId" }
+        timesheetEntryRepository.deleteById(timesheetEntryId)
     }
 
     fun hasValidEmails(timesheetEntries: List<TimesheetEntryDTO>, email: String): Boolean {
diff --git a/src/main/kotlin/three/consulting/epoc/service/TimesheetService.kt b/src/main/kotlin/three/consulting/epoc/service/TimesheetService.kt
index 91654b9..73fb705 100644
--- a/src/main/kotlin/three/consulting/epoc/service/TimesheetService.kt
+++ b/src/main/kotlin/three/consulting/epoc/service/TimesheetService.kt
@@ -2,7 +2,6 @@ package three.consulting.epoc.service
 
 import mu.KotlinLogging
 import org.springframework.dao.DataIntegrityViolationException
-import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpStatus
 import org.springframework.stereotype.Service
@@ -71,13 +70,8 @@ class TimesheetService(private val timesheetRepository: TimesheetRepository) {
     }
 
     fun deleteTimesheet(timesheetId: Long) {
-        try {
-            logger.info { "Deleting timesheet with id: $timesheetId" }
-            timesheetRepository.deleteById(timesheetId)
-        } catch (e: EmptyResultDataAccessException) {
-            logger.error(e) { "Cannot delete timesheet" }
-            throw UnableToDeleteTimesheetException(timesheetId)
-        }
+        logger.info { "Deleting timesheet with id: $timesheetId" }
+        timesheetRepository.deleteById(timesheetId)
     }
 }
 
diff --git a/src/test/kotlin/three/consulting/epoc/service/CustomerServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/CustomerServiceIntegrationTest.kt
index 7af6f63..386662e 100644
--- a/src/test/kotlin/three/consulting/epoc/service/CustomerServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/CustomerServiceIntegrationTest.kt
@@ -103,13 +103,6 @@ class CustomerServiceIntegrationTest : IntegrationTest() {
         assertThat(customerRepository.findByIdOrNull(3L)).isNull()
     }
 
-    @Test
-    fun `delete customer with non-existing id raises error`() {
-        assertThatThrownBy { customerService.deleteCustomer(1000L) }
-            .isInstanceOf(UnableToDeleteCustomerException::class.java)
-            .hasMessage("Cannot delete customer, no customer found for the given id: 1000")
-    }
-
     @Test
     fun `get all customers`() {
         val customers = customerService.findAllCustomers()
diff --git a/src/test/kotlin/three/consulting/epoc/service/EmployeeServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/EmployeeServiceIntegrationTest.kt
index b56caf8..0c75693 100644
--- a/src/test/kotlin/three/consulting/epoc/service/EmployeeServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/EmployeeServiceIntegrationTest.kt
@@ -142,13 +142,6 @@ class EmployeeServiceIntegrationTest : IntegrationTest() {
         assertThat(employeeRepository.findByIdOrNull(4L)).isNull()
     }
 
-    @Test
-    fun `delete employee with non-existing id raise error`() {
-        assertThatThrownBy { employeeService.deleteEmployee(1000L) }
-            .isInstanceOf(UnableToDeleteEmployeeException::class.java)
-            .hasMessage("Cannot delete employee, no employee found for given id: 1000")
-    }
-
     @Test
     fun `get all employees`() {
         val employees = employeeService.findAllEmployees()
diff --git a/src/test/kotlin/three/consulting/epoc/service/ProjectServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/ProjectServiceIntegrationTest.kt
index b0f2255..94961a4 100644
--- a/src/test/kotlin/three/consulting/epoc/service/ProjectServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/ProjectServiceIntegrationTest.kt
@@ -178,13 +178,6 @@ class ProjectServiceIntegrationTest : IntegrationTest() {
         assertThat(projectRepository.findByIdOrNull(2L)).isNull()
     }
 
-    @Test
-    fun `delete project with non-existing id raise error`() {
-        Assertions.assertThatThrownBy { projectService.deleteProject(1000L) }
-            .isInstanceOf(UnableToDeleteProjectException::class.java)
-            .hasMessage("Cannot delete project, no project found for given id: 1000")
-    }
-
     @Test
     fun `get all projects`() {
         val projects = projectService.findAllProjects()
diff --git a/src/test/kotlin/three/consulting/epoc/service/TaskServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/TaskServiceIntegrationTest.kt
index c0a5566..00cbc79 100644
--- a/src/test/kotlin/three/consulting/epoc/service/TaskServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/TaskServiceIntegrationTest.kt
@@ -152,13 +152,6 @@ class TaskServiceIntegrationTest : IntegrationTest() {
         assertThat(taskRepository.findByIdOrNull(2L)).isNull()
     }
 
-    @Test
-    fun `delete task with non-existing id raise error`() {
-        Assertions.assertThatThrownBy { taskService.deleteTask(1000L) }
-            .isInstanceOf(UnableToDeleteTaskException::class.java)
-            .hasMessage("Cannot delete task, no task found for given id: 1000")
-    }
-
     @Test
     fun `searching task with project id 1 returns array of task objects`() {
         val tasks = taskService.findTasks(1L)
diff --git a/src/test/kotlin/three/consulting/epoc/service/TimesheetEntryServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/TimesheetEntryServiceIntegrationTest.kt
index 70d5e07..b393261 100644
--- a/src/test/kotlin/three/consulting/epoc/service/TimesheetEntryServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/TimesheetEntryServiceIntegrationTest.kt
@@ -256,13 +256,6 @@ class TimesheetEntryServiceIntegrationTest : IntegrationTest() {
         assertThat(timesheetEntryRepository.findByIdOrNull(2L)).isNull()
     }
 
-    @Test
-    fun `delete timesheetEntry with non-existing id raise error`() {
-        assertThatThrownBy { timesheetEntryService.deleteTimesheetEntry(1000L) }
-            .isInstanceOf(UnableToDeleteTimesheetEntryException::class.java)
-            .hasMessage("Cannot delete timesheetEntry, no timesheetEntry found for given id: 1000")
-    }
-
     @Test
     fun `getting timesheet entries for timesheetId returns multiple entries`() {
         val entries = timesheetEntryService.findTimesheetEntries(1L, null, null, null)
diff --git a/src/test/kotlin/three/consulting/epoc/service/TimesheetServiceIntegrationTest.kt b/src/test/kotlin/three/consulting/epoc/service/TimesheetServiceIntegrationTest.kt
index da0b82b..0df1942 100644
--- a/src/test/kotlin/three/consulting/epoc/service/TimesheetServiceIntegrationTest.kt
+++ b/src/test/kotlin/three/consulting/epoc/service/TimesheetServiceIntegrationTest.kt
@@ -259,13 +259,6 @@ class TimesheetServiceIntegrationTest : IntegrationTest() {
         assertThat(timesheetRepository.findByIdOrNull(3L)).isNull()
     }
 
-    @Test
-    fun `delete timesheet with non-existing id raise error`() {
-        assertThatThrownBy { timesheetService.deleteTimesheet(1000L) }
-            .isInstanceOf(UnableToDeleteTimesheetException::class.java)
-            .hasMessage("Cannot delete timesheet, no timesheet found for given id: 1000")
-    }
-
     @Test
     fun `searching timesheet with project id 1 returns array of timesheet objects`() {
         val timesheets = timesheetService.findTimesheets(1L, null, null)