diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index 694d130bcb..37f32d6a79 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -23,7 +23,7 @@ Please provide a relevant code snippets to reproduce this bug.
 A clear and concise description of what you expected to happen.
 
 **Please complete the following information:**
-- LangChain4j version: e.g. 0.26.0
+- LangChain4j version: e.g. 0.26.1
 - Java version: e.g. 11
 - Spring Boot version (if applicable): e.g. 2.7.14
 
diff --git a/README.md b/README.md
index 305e1b937c..0b69cfa3a2 100644
--- a/README.md
+++ b/README.md
@@ -222,12 +222,12 @@ See example [here](https://github.com/langchain4j/langchain4j-examples/blob/main
       <dependency>
           <groupId>dev.langchain4j</groupId>
           <artifactId>langchain4j-open-ai</artifactId>
-          <version>0.26.0</version>
+          <version>0.26.1</version>
       </dependency>
       ```
     - Gradle:
       ```
-      implementation 'dev.langchain4j:langchain4j-open-ai:0.26.0'
+      implementation 'dev.langchain4j:langchain4j-open-ai:0.26.1'
       ```
 
 2. Import your OpenAI API key:
diff --git a/code-execution-engines/langchain4j-code-execution-engine-graalvm-polyglot/pom.xml b/code-execution-engines/langchain4j-code-execution-engine-graalvm-polyglot/pom.xml
index 0efe50551a..47080ea43b 100644
--- a/code-execution-engines/langchain4j-code-execution-engine-graalvm-polyglot/pom.xml
+++ b/code-execution-engines/langchain4j-code-execution-engine-graalvm-polyglot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/docs/docs/get-started.md b/docs/docs/get-started.md
index 8af4530cc1..6054df2c28 100644
--- a/docs/docs/get-started.md
+++ b/docs/docs/get-started.md
@@ -20,7 +20,7 @@ java --version
 :::
 ![Java](https://img.shields.io/badge/Java-8_+-blue.svg?style=for-the-badge&labelColor=gray)
 
-Latest version of LangChain4j: 0.26.0
+Latest version of LangChain4j: 0.26.1
 
 ![Maven Central](https://img.shields.io/maven-central/v/dev.langchain4j/langchain4j?style=for-the-badge&labelColor=gray)
 
diff --git a/document-loaders/langchain4j-document-loader-amazon-s3/pom.xml b/document-loaders/langchain4j-document-loader-amazon-s3/pom.xml
index d65cafeb84..8d9f211b1c 100644
--- a/document-loaders/langchain4j-document-loader-amazon-s3/pom.xml
+++ b/document-loaders/langchain4j-document-loader-amazon-s3/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/document-loaders/langchain4j-document-loader-azure-storage-blob/pom.xml b/document-loaders/langchain4j-document-loader-azure-storage-blob/pom.xml
index e42868b168..db908d2d4b 100644
--- a/document-loaders/langchain4j-document-loader-azure-storage-blob/pom.xml
+++ b/document-loaders/langchain4j-document-loader-azure-storage-blob/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/document-loaders/langchain4j-document-loader-github/pom.xml b/document-loaders/langchain4j-document-loader-github/pom.xml
index cb95b27ecb..8b19311107 100644
--- a/document-loaders/langchain4j-document-loader-github/pom.xml
+++ b/document-loaders/langchain4j-document-loader-github/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/document-loaders/langchain4j-document-loader-tencent-cos/pom.xml b/document-loaders/langchain4j-document-loader-tencent-cos/pom.xml
index 76d455cf20..e4ca77a8cb 100644
--- a/document-loaders/langchain4j-document-loader-tencent-cos/pom.xml
+++ b/document-loaders/langchain4j-document-loader-tencent-cos/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/document-parsers/langchain4j-document-parser-apache-pdfbox/pom.xml b/document-parsers/langchain4j-document-parser-apache-pdfbox/pom.xml
index c082b11be0..88c77e4203 100644
--- a/document-parsers/langchain4j-document-parser-apache-pdfbox/pom.xml
+++ b/document-parsers/langchain4j-document-parser-apache-pdfbox/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/document-parsers/langchain4j-document-parser-apache-poi/pom.xml b/document-parsers/langchain4j-document-parser-apache-poi/pom.xml
index 02129f2bbd..1f956c530f 100644
--- a/document-parsers/langchain4j-document-parser-apache-poi/pom.xml
+++ b/document-parsers/langchain4j-document-parser-apache-poi/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-azure-ai-search/pom.xml b/langchain4j-azure-ai-search/pom.xml
index 6ac1df93e4..d5719cc501 100644
--- a/langchain4j-azure-ai-search/pom.xml
+++ b/langchain4j-azure-ai-search/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-azure-open-ai/pom.xml b/langchain4j-azure-open-ai/pom.xml
index 8744b838b0..d8053562ef 100644
--- a/langchain4j-azure-open-ai/pom.xml
+++ b/langchain4j-azure-open-ai/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-bedrock/pom.xml b/langchain4j-bedrock/pom.xml
index b117669e71..91d1b69e22 100644
--- a/langchain4j-bedrock/pom.xml
+++ b/langchain4j-bedrock/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-bom/pom.xml b/langchain4j-bom/pom.xml
index f1553fb917..ae2a18e7f8 100644
--- a/langchain4j-bom/pom.xml
+++ b/langchain4j-bom/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-cassandra/pom.xml b/langchain4j-cassandra/pom.xml
index 36aba57fdf..8f8ee8dc02 100644
--- a/langchain4j-cassandra/pom.xml
+++ b/langchain4j-cassandra/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-chatglm/pom.xml b/langchain4j-chatglm/pom.xml
index 3c014bf69c..5d72c60924 100644
--- a/langchain4j-chatglm/pom.xml
+++ b/langchain4j-chatglm/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-chroma/pom.xml b/langchain4j-chroma/pom.xml
index 9d746a4ca3..4d1bfd9eda 100644
--- a/langchain4j-chroma/pom.xml
+++ b/langchain4j-chroma/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-cohere/pom.xml b/langchain4j-cohere/pom.xml
index 77d30d6d68..5bb708665b 100644
--- a/langchain4j-cohere/pom.xml
+++ b/langchain4j-cohere/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-core/pom.xml b/langchain4j-core/pom.xml
index 6ab0f5eb3e..4d05dde4fd 100644
--- a/langchain4j-core/pom.xml
+++ b/langchain4j-core/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-dashscope/pom.xml b/langchain4j-dashscope/pom.xml
index cb9ffc1a20..72750b4447 100644
--- a/langchain4j-dashscope/pom.xml
+++ b/langchain4j-dashscope/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-elasticsearch/pom.xml b/langchain4j-elasticsearch/pom.xml
index da5c038934..7c2398d93c 100644
--- a/langchain4j-elasticsearch/pom.xml
+++ b/langchain4j-elasticsearch/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-hugging-face/pom.xml b/langchain4j-hugging-face/pom.xml
index ead29a6a7d..79cd97cd85 100644
--- a/langchain4j-hugging-face/pom.xml
+++ b/langchain4j-hugging-face/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-local-ai/pom.xml b/langchain4j-local-ai/pom.xml
index b2b4132b74..32d5736448 100644
--- a/langchain4j-local-ai/pom.xml
+++ b/langchain4j-local-ai/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-milvus/pom.xml b/langchain4j-milvus/pom.xml
index 3a7f4736f6..93502a2c09 100644
--- a/langchain4j-milvus/pom.xml
+++ b/langchain4j-milvus/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-mistral-ai/pom.xml b/langchain4j-mistral-ai/pom.xml
index c1bf2a9d35..503db3e6a1 100644
--- a/langchain4j-mistral-ai/pom.xml
+++ b/langchain4j-mistral-ai/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-neo4j/pom.xml b/langchain4j-neo4j/pom.xml
index d0b5f85f77..7016f91142 100644
--- a/langchain4j-neo4j/pom.xml
+++ b/langchain4j-neo4j/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
     
diff --git a/langchain4j-ollama/pom.xml b/langchain4j-ollama/pom.xml
index fff8715e50..9fb7d9b387 100644
--- a/langchain4j-ollama/pom.xml
+++ b/langchain4j-ollama/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-open-ai/pom.xml b/langchain4j-open-ai/pom.xml
index 9857eb4764..5367f4a2a0 100644
--- a/langchain4j-open-ai/pom.xml
+++ b/langchain4j-open-ai/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-opensearch/pom.xml b/langchain4j-opensearch/pom.xml
index e2e235dac6..0ab6ee78c9 100644
--- a/langchain4j-opensearch/pom.xml
+++ b/langchain4j-opensearch/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-parent/pom.xml b/langchain4j-parent/pom.xml
index fb87d7e4e0..f31889a65f 100644
--- a/langchain4j-parent/pom.xml
+++ b/langchain4j-parent/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>dev.langchain4j</groupId>
     <artifactId>langchain4j-parent</artifactId>
-    <version>0.27.0-SNAPSHOT</version>
+    <version>0.26.1</version>
     <packaging>pom</packaging>
 
     <name>langchain4j parent POM</name>
diff --git a/langchain4j-pgvector/pom.xml b/langchain4j-pgvector/pom.xml
index 5add5109de..042af7e997 100644
--- a/langchain4j-pgvector/pom.xml
+++ b/langchain4j-pgvector/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-pinecone/pom.xml b/langchain4j-pinecone/pom.xml
index 49c46bd851..7f1bffe631 100644
--- a/langchain4j-pinecone/pom.xml
+++ b/langchain4j-pinecone/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-qdrant/pom.xml b/langchain4j-qdrant/pom.xml
index 64a4047318..47488d274c 100644
--- a/langchain4j-qdrant/pom.xml
+++ b/langchain4j-qdrant/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-qianfan/pom.xml b/langchain4j-qianfan/pom.xml
index 2c7205edcd..d8f0e33c8b 100644
--- a/langchain4j-qianfan/pom.xml
+++ b/langchain4j-qianfan/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-redis/pom.xml b/langchain4j-redis/pom.xml
index 2a88d13c79..8204e4a99f 100644
--- a/langchain4j-redis/pom.xml
+++ b/langchain4j-redis/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-vearch/pom.xml b/langchain4j-vearch/pom.xml
index fc261b4fb0..333e185b78 100644
--- a/langchain4j-vearch/pom.xml
+++ b/langchain4j-vearch/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-vertex-ai-gemini/pom.xml b/langchain4j-vertex-ai-gemini/pom.xml
index 9c26292004..99930e3e69 100644
--- a/langchain4j-vertex-ai-gemini/pom.xml
+++ b/langchain4j-vertex-ai-gemini/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-vertex-ai/pom.xml b/langchain4j-vertex-ai/pom.xml
index 8a68f8c52d..f6db63969d 100644
--- a/langchain4j-vertex-ai/pom.xml
+++ b/langchain4j-vertex-ai/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-vespa/pom.xml b/langchain4j-vespa/pom.xml
index 1c54190de7..3a279ffff6 100644
--- a/langchain4j-vespa/pom.xml
+++ b/langchain4j-vespa/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j-weaviate/pom.xml b/langchain4j-weaviate/pom.xml
index 4dca7240ff..e5c52ec9fc 100644
--- a/langchain4j-weaviate/pom.xml
+++ b/langchain4j-weaviate/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/langchain4j/pom.xml b/langchain4j/pom.xml
index 3ea43914f5..867269a3d0 100644
--- a/langchain4j/pom.xml
+++ b/langchain4j/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>dev.langchain4j</groupId>
         <artifactId>langchain4j-parent</artifactId>
-        <version>0.27.0-SNAPSHOT</version>
+        <version>0.26.1</version>
         <relativePath>../langchain4j-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index f2220325d0..912410ed3a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>dev.langchain4j</groupId>
     <artifactId>langchain4j-aggregator</artifactId>
-    <version>0.27.0-SNAPSHOT</version>
+    <version>0.26.1</version>
     <packaging>pom</packaging>
 
     <modules>