diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78bd2e785..b15db6d21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.51.1](https://github.com/jm33-m0/emp3r0r/compare/v1.51.0...v1.51.1) (2025-01-26)
+
+
+### Bug Fixes
+
+* `vaccine` installation fails: `patchelf` not found ([315ec2b](https://github.com/jm33-m0/emp3r0r/commit/315ec2b38ba9f085ec1803989e6d79d966f315f7))
+
 ## [1.51.0](https://github.com/jm33-m0/emp3r0r/compare/v1.50.3...v1.51.0) (2025-01-26)
 
 
diff --git a/core/lib/emp3r0r_def/def.go b/core/lib/emp3r0r_def/def.go
index fa7004ba6..56b2f0fe5 100644
--- a/core/lib/emp3r0r_def/def.go
+++ b/core/lib/emp3r0r_def/def.go
@@ -61,7 +61,7 @@ var (
 const (
 	// Version hardcoded version string
 	// see https://github.com/googleapis/release-please/blob/f398bdffdae69772c61a82cd7158cca3478c2110/src/updaters/generic.ts#L30
-	Version = "v1.51.0" // x-release-please-version
+	Version = "v1.51.1" // x-release-please-version
 
 	// RShellBufSize buffer size of reverse shell stream
 	RShellBufSize = 128