diff --git a/pkgs/tools/misc/opentelemetry-collector/contrib.nix b/pkgs/tools/misc/opentelemetry-collector/contrib.nix
index 88a1e71d900e..31f5cb701c99 100644
--- a/pkgs/tools/misc/opentelemetry-collector/contrib.nix
+++ b/pkgs/tools/misc/opentelemetry-collector/contrib.nix
@@ -6,17 +6,17 @@
 
 buildGoModule rec {
   pname = "opentelemetry-collector-contrib";
-  version = "0.51.0";
+  version = "0.56.0";
 
   src = fetchFromGitHub {
     owner = "open-telemetry";
     repo = "opentelemetry-collector-contrib";
     rev = "v${version}";
-    sha256 = "sha256-lMTOJFGuJhdXOvCk70Bee97Vb0HBCDnOLeK2q7S4hW8=";
+    sha256 = "sha256-uNUMXtDlnC9HHBw+QJj5p21pWMfr2kGeVghpTLFBlsg=";
   };
   # proxy vendor to avoid hash missmatches between linux and macOS
   proxyVendor = true;
-  vendorSha256 = "sha256-G3sIWkYKYnqDmmwspQNw+8yU/SWBBr8KX7Osae9mXe4=";
+  vendorSha256 = "sha256-2VfzdGgzF9A1PGv1Dum0Me10OCKK27h9ZLvb1uWscmk=";
 
   subPackages = [ "cmd/otelcontribcol" ];