diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3ef2fc9..d831564 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,9 +1,8 @@
 name: Build
-on: 
+on:
   push:
     branches:
     - master
-    - 2.0.x
   pull_request:
 jobs:
   build:
@@ -11,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: ['8', '11']
+        java_version: ['8', '21']
         os: ['ubuntu-latest']
     env:
       JAVA_OPTS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
@@ -26,7 +25,7 @@ jobs:
         java-version: ${{ matrix.java_version }}
         cache: 'maven'
     - name: Cache SonarCloud packages
-      if: ${{ env.SONAR_TOKEN != null && env.SONAR_TOKEN != '' && matrix.java_version == '11' }}
+      if: ${{ env.SONAR_TOKEN != null && env.SONAR_TOKEN != '' && matrix.java_version == '21' }}
       env:
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
       uses: actions/cache@v4.0.0
@@ -37,7 +36,7 @@ jobs:
     - name: Build
       run: ./mvnw -B -V -ntp install
     - name: Analyze with SonarCloud
-      if: ${{ env.SONAR_TOKEN != null && env.SONAR_TOKEN != '' && matrix.java_version == '11' }}
+      if: ${{ env.SONAR_TOKEN != null && env.SONAR_TOKEN != '' && matrix.java_version == '21' }}
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeArgumentTest.java b/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeArgumentTest.java
index ab7e034..c8532e6 100644
--- a/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeArgumentTest.java
+++ b/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeArgumentTest.java
@@ -10,6 +10,7 @@
 import java.time.Instant;
 import java.time.OffsetDateTime;
 import java.time.ZoneId;
+import java.time.ZoneOffset;
 import java.util.Optional;
 
 public class OffsetDateTimeArgumentTest {
@@ -19,7 +20,7 @@ public class OffsetDateTimeArgumentTest {
 
     @Test
     public void apply() throws Exception {
-        final Instant now = OffsetDateTime.now().toInstant();
+        final Instant now = OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC).toInstant();
         final OffsetDateTime dateTime = OffsetDateTime.ofInstant(now, ZoneId.systemDefault());
 
         new OffsetDateTimeArgument(dateTime, Optional.empty()).apply(1, statement, context);
diff --git a/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeMapperTest.java b/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeMapperTest.java
index c02b550..e67be56 100644
--- a/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeMapperTest.java
+++ b/src/test/java/io/dropwizard/jdbi/args/OffsetDateTimeMapperTest.java
@@ -8,6 +8,7 @@
 import java.time.Instant;
 import java.time.OffsetDateTime;
 import java.time.ZoneId;
+import java.time.ZoneOffset;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
@@ -20,7 +21,7 @@ public class OffsetDateTimeMapperTest {
 
     @Test
     public void mapColumnByName() throws Exception {
-        final Instant now = OffsetDateTime.now().toInstant();
+        final Instant now = OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC).toInstant();
 
         when(resultSet.getTimestamp("name")).thenReturn(Timestamp.from(now));
 
@@ -40,7 +41,7 @@ public void mapColumnByName_TimestampIsNull() throws Exception {
 
     @Test
     public void mapColumnByIndex() throws Exception {
-        final Instant now = OffsetDateTime.now().toInstant();
+        final Instant now = OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC).toInstant();
 
         when(resultSet.getTimestamp(1)).thenReturn(Timestamp.from(now));
 
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalInstantTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalInstantTest.java
index fa39281..3492027 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalInstantTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalInstantTest.java
@@ -45,7 +45,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final Instant startDate = Instant.now();
+        final Instant startDate = Instant.ofEpochMilli(1705570308068L);
         final Instant endDate = startDate.plus(1L, ChronoUnit.DAYS);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.absent());
 
@@ -54,7 +54,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), Instant.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), Instant.ofEpochMilli(1705570308068L),
                 Optional.absent(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTest.java
index 12bd5f7..2f9f817 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTest.java
@@ -44,7 +44,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final LocalDate startDate = LocalDate.now();
+        final LocalDate startDate = LocalDate.of(2021, 12, 31);
         final LocalDate endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.absent());
 
@@ -53,7 +53,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), LocalDate.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), LocalDate.of(2021, 12, 31),
                 Optional.absent(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTimeTest.java
index 89efd8f..9b3988f 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalLocalDateTimeTest.java
@@ -44,7 +44,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final LocalDateTime startDate = LocalDateTime.now();
+        final LocalDateTime startDate = LocalDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000);
         final LocalDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.absent());
 
@@ -53,7 +53,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), LocalDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), LocalDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000),
                 Optional.absent(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalOffsetDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalOffsetDateTimeTest.java
index 18d0b87..14d1bef 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalOffsetDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalOffsetDateTimeTest.java
@@ -15,6 +15,7 @@
 
 import java.io.IOException;
 import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -45,7 +46,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final OffsetDateTime startDate = OffsetDateTime.now();
+        final OffsetDateTime startDate = OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC);
         final OffsetDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.absent());
 
@@ -54,7 +55,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), OffsetDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC),
                 Optional.absent(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalZonedDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalZonedDateTimeTest.java
index d616e8b..c88439d 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalZonedDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/GuavaOptionalZonedDateTimeTest.java
@@ -14,6 +14,7 @@
 import org.skife.jdbi.v2.sqlobject.customizers.SingleValueResult;
 
 import java.io.IOException;
+import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -45,7 +46,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final ZonedDateTime startDate = ZonedDateTime.now();
+        final ZonedDateTime startDate = ZonedDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC);
         final ZonedDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.absent());
 
@@ -54,7 +55,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), ZonedDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), ZonedDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC),
                 Optional.absent(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalInstantTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalInstantTest.java
index 139c75f..97f9176 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalInstantTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalInstantTest.java
@@ -45,7 +45,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final Instant startDate = Instant.now();
+        final Instant startDate = Instant.ofEpochMilli(1705570308068L);
         final Instant endDate = startDate.plus(1L, ChronoUnit.DAYS);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.empty());
 
@@ -54,7 +54,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), Instant.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), Instant.ofEpochMilli(1705570308068L),
                 Optional.empty(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTest.java
index 90c09a8..f73a4e4 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTest.java
@@ -44,7 +44,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final LocalDate startDate = LocalDate.now();
+        final LocalDate startDate = LocalDate.of(2021, 12, 31);
         final LocalDate endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.empty());
 
@@ -53,7 +53,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), LocalDate.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), LocalDate.of(2021, 12, 31),
                 Optional.empty(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTimeTest.java
index bbf194c..4e99987 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalLocalDateTimeTest.java
@@ -44,7 +44,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final LocalDateTime startDate = LocalDateTime.now();
+        final LocalDateTime startDate = LocalDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000);
         final LocalDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.empty());
 
@@ -53,7 +53,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), LocalDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), LocalDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000),
                 Optional.empty(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalOffsetDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalOffsetDateTimeTest.java
index dd1c9a9..fd71eb6 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalOffsetDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalOffsetDateTimeTest.java
@@ -14,6 +14,7 @@
 
 import java.io.IOException;
 import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
 import java.util.Optional;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -45,7 +46,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final OffsetDateTime startDate = OffsetDateTime.now();
+        final OffsetDateTime startDate = OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC);
         final OffsetDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.empty());
 
@@ -54,7 +55,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), OffsetDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), OffsetDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC),
                 Optional.empty(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();
diff --git a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalZonedDateTimeTest.java b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalZonedDateTimeTest.java
index 10062f2..7164952 100644
--- a/src/test/java/io/dropwizard/jdbi/timestamps/OptionalZonedDateTimeTest.java
+++ b/src/test/java/io/dropwizard/jdbi/timestamps/OptionalZonedDateTimeTest.java
@@ -13,6 +13,7 @@
 import org.skife.jdbi.v2.sqlobject.customizers.SingleValueResult;
 
 import java.io.IOException;
+import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
 import java.util.Optional;
 
@@ -45,7 +46,7 @@ public void setupTests() throws IOException {
 
     @Test
     public void testPresent() {
-        final ZonedDateTime startDate = ZonedDateTime.now();
+        final ZonedDateTime startDate = ZonedDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC);
         final ZonedDateTime endDate = startDate.plusDays(1L);
         dao.insert(1, Optional.of("John Hughes"), startDate, Optional.of(endDate), Optional.empty());
 
@@ -54,7 +55,7 @@ public void testPresent() {
 
     @Test
     public void testAbsent() {
-        dao.insert(2, Optional.of("Kate Johansen"), ZonedDateTime.now(),
+        dao.insert(2, Optional.of("Kate Johansen"), ZonedDateTime.of(2007, 12, 3, 10, 15, 30, 375_000_000, ZoneOffset.UTC),
                 Optional.empty(), Optional.of("To be done"));
 
         assertThat(dao.findEndDateById(2).isPresent()).isFalse();