diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index 469604afdf..e69de29bb2 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -1,2 +0,0 @@
-* Issue #1525:  Fixed a bug about cutting of HTTP headers for distributed requests
-* Issue #1495:  Fixed a CRASH about HTTP headers longer than 255 bytes for notifications over HTTPS 
diff --git a/README.md b/README.md
index b1b06d6911..337007f2e4 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ This project is part of [FIWARE](https://www.fiware.org/). For more information
 Issues on this projects can be reported as [github issues](https://github.com/FIWARE/context.Orion-LD/issues),
 while questions are preferred on Stackoverflow, using the tag `fiware-orion`.
 
-> The latest release of Orion-LD is [1.4.0](https://github.com/FIWARE/context.Orion-LD/releases/tag/1.4.0) from August 2023
+> The latest release of Orion-LD is [1.5.1](https://github.com/FIWARE/context.Orion-LD/releases/tag/1.5.1) from January 2024
 
 Orion-LD is a Context Broker and [CEF](https://ec.europa.eu/cefdigital/wiki/display/CEFDIGITAL/CEF+Digital+Home)
 [building block](https://ec.europa.eu/cefdigital/wiki/display/CEFDIGITAL/What+is+a+building+Block) for context data
@@ -93,11 +93,11 @@ Every merged pull request results in a new non-changing tag in dockerhub.
 
 Please note that for production and/or performance implementations, there is a thorough guide for that right [here](https://github.com/FIWARE/load-tests)
 
-If you instead want to use a more stable image, the latest release (as of August 2023) is
-[1.4.0](https://github.com/FIWARE/context.Orion-LD/releases/tag/1.4.0)
+If you instead want to use a more stable image, the latest release (as of January 2024) is
+[1.5.1](https://github.com/FIWARE/context.Orion-LD/releases/tag/1.5.1)
 
 ```console
-docker run quay.io/fiware/orion-ld:1.4.0
+docker run quay.io/fiware/orion-ld:1.5.1
 ```
 
 Please check [quay.io](https://quay.io/repository/fiware/orion-ld?tab=tags) for other releases.
diff --git a/src/lib/orionld/common/orionldState.h b/src/lib/orionld/common/orionldState.h
index c557f39679..37e288bf3f 100644
--- a/src/lib/orionld/common/orionldState.h
+++ b/src/lib/orionld/common/orionldState.h
@@ -68,7 +68,7 @@ extern "C"
 //
 // ORIONLD_VERSION -
 //
-#define ORIONLD_VERSION "post-v1.5.0"
+#define ORIONLD_VERSION "post-v1.5.1"