diff --git a/bom/compile/pom.xml b/bom/compile/pom.xml
index b39b59625..a85bfb413 100644
--- a/bom/compile/pom.xml
+++ b/bom/compile/pom.xml
@@ -392,7 +392,7 @@
     <dependency>
       <groupId>de.focus-shift</groupId>
       <artifactId>jollyday-jackson</artifactId>
-      <version>1.8.1</version>
+      <version>1.9.3</version>
       <scope>compile</scope>
     </dependency>
 
diff --git a/bom/runtime/pom.xml b/bom/runtime/pom.xml
index eb8d07396..ca437b924 100644
--- a/bom/runtime/pom.xml
+++ b/bom/runtime/pom.xml
@@ -983,7 +983,7 @@
     <dependency>
       <groupId>de.focus-shift</groupId>
       <artifactId>jollyday-jackson</artifactId>
-      <version>1.8.1</version>
+      <version>1.9.3</version>
       <scope>compile</scope>
     </dependency>
 
diff --git a/features/karaf/openhab-tp/src/main/feature/feature.xml b/features/karaf/openhab-tp/src/main/feature/feature.xml
index 02b9c5609..ae881b71d 100644
--- a/features/karaf/openhab-tp/src/main/feature/feature.xml
+++ b/features/karaf/openhab-tp/src/main/feature/feature.xml
@@ -179,12 +179,12 @@
 	</feature>
 
 	<feature name="openhab.tp-jollyday" description="Jollyday library" version="${project.version}">
-		<capability>openhab.tp;feature=jollyday;version=1.8.1</capability>
+		<capability>openhab.tp;feature=jollyday;version=1.9.3</capability>
 		<feature dependency="true">openhab.tp-jackson</feature>
 		<feature dependency="true">spifly</feature>
 		<bundle>mvn:org.threeten/threeten-extra/1.8.0</bundle>
-		<bundle>mvn:de.focus-shift/jollyday-core/1.8.1</bundle>
-		<bundle>mvn:de.focus-shift/jollyday-jackson/1.8.1</bundle>
+		<bundle>mvn:de.focus-shift/jollyday-core/1.9.3</bundle>
+		<bundle>mvn:de.focus-shift/jollyday-jackson/1.9.3</bundle>
 	</feature>
 
 	<feature name="openhab.tp-jmdns" description="An implementation of multi-cast DNS in Java." version="${project.version}">
diff --git a/itests/org.openhab.core.automation.integration.tests/itest.bndrun b/itests/org.openhab.core.automation.integration.tests/itest.bndrun
index a70804bbe..e8277be1c 100644
--- a/itests/org.openhab.core.automation.integration.tests/itest.bndrun
+++ b/itests/org.openhab.core.automation.integration.tests/itest.bndrun
@@ -76,8 +76,8 @@ Fragment-Host: org.openhab.core.automation
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.automation.module.core.tests/itest.bndrun b/itests/org.openhab.core.automation.module.core.tests/itest.bndrun
index 6590d2cb0..617b02457 100644
--- a/itests/org.openhab.core.automation.module.core.tests/itest.bndrun
+++ b/itests/org.openhab.core.automation.module.core.tests/itest.bndrun
@@ -76,8 +76,8 @@ Fragment-Host: org.openhab.core.automation
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.automation.module.script.tests/itest.bndrun b/itests/org.openhab.core.automation.module.script.tests/itest.bndrun
index 923c757a8..60064f431 100644
--- a/itests/org.openhab.core.automation.module.script.tests/itest.bndrun
+++ b/itests/org.openhab.core.automation.module.script.tests/itest.bndrun
@@ -73,8 +73,8 @@ Fragment-Host: org.openhab.core.automation.module.script
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.automation.module.timer.tests/itest.bndrun b/itests/org.openhab.core.automation.module.timer.tests/itest.bndrun
index 95f8a18fa..4c5fa0578 100644
--- a/itests/org.openhab.core.automation.module.timer.tests/itest.bndrun
+++ b/itests/org.openhab.core.automation.module.timer.tests/itest.bndrun
@@ -76,8 +76,8 @@ Fragment-Host: org.openhab.core.automation
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.automation.tests/itest.bndrun b/itests/org.openhab.core.automation.tests/itest.bndrun
index 585b16dd1..c77827259 100644
--- a/itests/org.openhab.core.automation.tests/itest.bndrun
+++ b/itests/org.openhab.core.automation.tests/itest.bndrun
@@ -76,8 +76,8 @@ Fragment-Host: org.openhab.core.automation
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.ephemeris.tests/itest.bndrun b/itests/org.openhab.core.ephemeris.tests/itest.bndrun
index 7855c01fa..26d1db079 100644
--- a/itests/org.openhab.core.ephemeris.tests/itest.bndrun
+++ b/itests/org.openhab.core.ephemeris.tests/itest.bndrun
@@ -70,8 +70,8 @@ feature.openhab-config: \
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.osgi.service.cm;version='[1.6.1,1.6.2)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.model.item.tests/itest.bndrun b/itests/org.openhab.core.model.item.tests/itest.bndrun
index 3ec52263d..add293dff 100644
--- a/itests/org.openhab.core.model.item.tests/itest.bndrun
+++ b/itests/org.openhab.core.model.item.tests/itest.bndrun
@@ -123,8 +123,8 @@ Fragment-Host: org.openhab.core.model.item
 	com.google.guava;version='[33.6.0,33.6.1)',\
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.model.rule.tests/itest.bndrun b/itests/org.openhab.core.model.rule.tests/itest.bndrun
index 055c01d56..c9af7a37c 100644
--- a/itests/org.openhab.core.model.rule.tests/itest.bndrun
+++ b/itests/org.openhab.core.model.rule.tests/itest.bndrun
@@ -124,8 +124,8 @@ Fragment-Host: org.openhab.core.model.rule.runtime
 	com.google.guava;version='[33.6.0,33.6.1)',\
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.model.script.tests/itest.bndrun b/itests/org.openhab.core.model.script.tests/itest.bndrun
index e4b94ffdb..8659709a8 100644
--- a/itests/org.openhab.core.model.script.tests/itest.bndrun
+++ b/itests/org.openhab.core.model.script.tests/itest.bndrun
@@ -129,8 +129,8 @@ Fragment-Host: org.openhab.core.model.script
 	com.google.guava;version='[33.6.0,33.6.1)',\
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.model.thing.tests/itest.bndrun b/itests/org.openhab.core.model.thing.tests/itest.bndrun
index 033c0508f..f11261e5e 100644
--- a/itests/org.openhab.core.model.thing.tests/itest.bndrun
+++ b/itests/org.openhab.core.model.thing.tests/itest.bndrun
@@ -131,8 +131,8 @@ Fragment-Host: org.openhab.core.model.thing
 	com.google.guava;version='[33.6.0,33.6.1)',\
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.ops4j.pax.logging.pax-logging-api;version='[2.3.3,2.3.4)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	com.fasterxml.jackson.core.jackson-annotations;version='[2.21.0,2.21.1)',\
 	com.fasterxml.jackson.core.jackson-core;version='[2.21.2,2.21.3)',\
 	com.fasterxml.jackson.core.jackson-databind;version='[2.21.2,2.21.3)',\
diff --git a/itests/org.openhab.core.thing.tests/itest.bndrun b/itests/org.openhab.core.thing.tests/itest.bndrun
index 668f250d1..752f73d0d 100644
--- a/itests/org.openhab.core.thing.tests/itest.bndrun
+++ b/itests/org.openhab.core.thing.tests/itest.bndrun
@@ -75,8 +75,8 @@ Fragment-Host: org.openhab.core.thing
 	biz.aQute.tester.junit-platform;version='[7.2.3,7.2.4)',\
 	org.openhab.core.semantics;version='[5.2.0,5.2.1)',\
 	com.google.inject;version='[7.0.0,7.0.1)',\
-	de.focus_shift.jollyday-core;version='[1.8.1,1.8.2)',\
-	de.focus_shift.jollyday-jackson;version='[1.8.1,1.8.2)',\
+	de.focus_shift.jollyday-core;version='[1.9.3,1.9.4)',\
+	de.focus_shift.jollyday-jackson;version='[1.9.3,1.9.4)',\
 	io.github.classgraph.classgraph;version='[4.8.184,4.8.185)',\
 	org.antlr.runtime;version='[3.2.0,3.2.1)',\
 	org.eclipse.jetty.alpn.client;version='[9.4.58,9.4.59)',\