diff --git a/pom.xml b/pom.xml
index 38e8d79ed..f7c614858 100644
--- a/pom.xml
+++ b/pom.xml
@@ -131,7 +131,7 @@
         <jackson.version>2.20.1</jackson.version>
         <jackson.annotations.version>2.21</jackson.annotations.version>
         <slf4j.version>2.0.17</slf4j.version>
-        <logback.version>1.5.26</logback.version>
+        <logback.version>1.5.27</logback.version>
         <jetty.version>12.1.5</jetty.version>
         <opentelemetry.version>1.58.0</opentelemetry.version>
         <junit.version>6.0.2</junit.version>
diff --git a/samples/anthropic/pom.xml b/samples/anthropic/pom.xml
index 8bbf8c5f3..40b801fd5 100644
--- a/samples/anthropic/pom.xml
+++ b/samples/anthropic/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/aws-bedrock/pom.xml b/samples/aws-bedrock/pom.xml
index 55632079f..1b67eb7ca 100644
--- a/samples/aws-bedrock/pom.xml
+++ b/samples/aws-bedrock/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/azure-foundry/pom.xml b/samples/azure-foundry/pom.xml
index 2c0fea162..1b1e8026c 100644
--- a/samples/azure-foundry/pom.xml
+++ b/samples/azure-foundry/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/chat-session/pom.xml b/samples/chat-session/pom.xml
index f5e89ede9..37abb2aaa 100644
--- a/samples/chat-session/pom.xml
+++ b/samples/chat-session/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/cohere/pom.xml b/samples/cohere/pom.xml
index f37897965..bdfb5d1a7 100644
--- a/samples/cohere/pom.xml
+++ b/samples/cohere/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/complex-io/pom.xml b/samples/complex-io/pom.xml
index 66a084fa5..6f6a67e7a 100644
--- a/samples/complex-io/pom.xml
+++ b/samples/complex-io/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/deepseek/pom.xml b/samples/deepseek/pom.xml
index 02c4e5181..c893a5633 100644
--- a/samples/deepseek/pom.xml
+++ b/samples/deepseek/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/evaluations/pom.xml b/samples/evaluations/pom.xml
index 3be928707..08918ba8c 100644
--- a/samples/evaluations/pom.xml
+++ b/samples/evaluations/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/evaluators-plugin/pom.xml b/samples/evaluators-plugin/pom.xml
index d8a2261d9..e1fe1eee4 100644
--- a/samples/evaluators-plugin/pom.xml
+++ b/samples/evaluators-plugin/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/groq/pom.xml b/samples/groq/pom.xml
index 98b4485a3..f5e6ee1c5 100644
--- a/samples/groq/pom.xml
+++ b/samples/groq/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/interrupts/pom.xml b/samples/interrupts/pom.xml
index 1408d3053..2ef9dbfba 100644
--- a/samples/interrupts/pom.xml
+++ b/samples/interrupts/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/mcp/pom.xml b/samples/mcp/pom.xml
index cb31741e5..7b9164ed5 100644
--- a/samples/mcp/pom.xml
+++ b/samples/mcp/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/middleware/pom.xml b/samples/middleware/pom.xml
index e464ec5aa..326619864 100644
--- a/samples/middleware/pom.xml
+++ b/samples/middleware/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/mistral/pom.xml b/samples/mistral/pom.xml
index e87b280df..6d8399502 100644
--- a/samples/mistral/pom.xml
+++ b/samples/mistral/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/multi-agent/pom.xml b/samples/multi-agent/pom.xml
index dc1933526..df974c69b 100644
--- a/samples/multi-agent/pom.xml
+++ b/samples/multi-agent/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/ollama/pom.xml b/samples/ollama/pom.xml
index 0e56a9317..286b0d965 100644
--- a/samples/ollama/pom.xml
+++ b/samples/ollama/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/openai/pom.xml b/samples/openai/pom.xml
index c9505b200..04014aeca 100644
--- a/samples/openai/pom.xml
+++ b/samples/openai/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/rag/pom.xml b/samples/rag/pom.xml
index 44560fc56..bc111d2ab 100644
--- a/samples/rag/pom.xml
+++ b/samples/rag/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>
 
diff --git a/samples/spring/pom.xml b/samples/spring/pom.xml
index 512948370..9c5fc278d 100644
--- a/samples/spring/pom.xml
+++ b/samples/spring/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
diff --git a/samples/xai/pom.xml b/samples/xai/pom.xml
index 5c0191e01..8ebe15eaa 100644
--- a/samples/xai/pom.xml
+++ b/samples/xai/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.26</version>
+            <version>1.5.27</version>
         </dependency>
     </dependencies>