diff --git a/pkgs/tools/misc/opentelemetry-collector/builder.nix b/pkgs/tools/misc/opentelemetry-collector/builder.nix
index d8b3dc1100e9..2516d6be2f48 100644
--- a/pkgs/tools/misc/opentelemetry-collector/builder.nix
+++ b/pkgs/tools/misc/opentelemetry-collector/builder.nix
@@ -7,17 +7,17 @@ buildGoModule rec {
   pname = "ocb";
   # Also update `pkgs/tools/misc/opentelemetry-collector/releases.nix`
   # whenever that version changes.
-  version = "0.144.0";
+  version = "0.151.0";
 
   src = fetchFromGitHub {
     owner = "open-telemetry";
     repo = "opentelemetry-collector";
     rev = "cmd/builder/v${version}";
-    hash = "sha256-u7OVkRmSn0DomwkFByOHSNCmpPaLwQnMumJYKHbqdl0=";
+    hash = "sha256-X7Ke4X6t0HXKlf0hJb1CXE18T8Ov2GZwjX4HSGJ1gtw=";
   };
 
   sourceRoot = "${src.name}/cmd/builder";
-  vendorHash = "sha256-W+Ap4JMQTI7g9s668VL1rMj4CErbyczW+nKh5ZW94/Y=";
+  vendorHash = "sha256-rRrLHqwLQQAB5u2vbtAjInUjvj6sGMyKPjOKVnwvQSM=";
 
   env.CGO_ENABLED = 0;
   ldflags = [
@@ -28,7 +28,7 @@ buildGoModule rec {
 
   # Some tests download new dependencies for a modified go.mod. Nix doesn't allow network access so skipping.
   checkFlags = [
-    "-skip TestGenerateAndCompile|TestReplaceStatementsAreComplete|TestVersioning"
+    "-skip TestGenerateAndCompile|TestReplaceStatementsAreComplete|TestVersioning|TestRunInit"
   ];
 
   # Rename to ocb (it's generated as "builder")
diff --git a/pkgs/tools/misc/opentelemetry-collector/releases.nix b/pkgs/tools/misc/opentelemetry-collector/releases.nix
index 656ee5fc0aa2..db447e24cddd 100644
--- a/pkgs/tools/misc/opentelemetry-collector/releases.nix
+++ b/pkgs/tools/misc/opentelemetry-collector/releases.nix
@@ -26,7 +26,7 @@ let
     owner = "open-telemetry";
     repo = "opentelemetry-collector-releases";
     rev = "v${version}";
-    hash = "sha256-/I6kYm/j2hO2OAZaWVIRYI1ejBTGMI3PzTjRLcmwziQ=";
+    hash = "sha256-5AoUgGZEvxbvlksD1P84lxMrHPAP05cN21fABK4UXRg=";
   };
 
   # Then from this src, we use the tool to generate some go code, including
@@ -148,26 +148,26 @@ in
 lib.recurseIntoAttrs {
   otelcol = mkDistribution {
     name = "otelcol";
-    sourceHash = "sha256-XGQIHkRfCSdEnZlhodN38BKZGkgOPuUnxveG4yX0rMw=";
-    vendorHash = "sha256-0i+eHVBwYvEKf4kXfyOuN/gEkDk2/5s7+3HQjYCtI94=";
+    sourceHash = "sha256-4PpZ6anKPkFyVcARJJSEpyy3duTCyrMnnAnh6CWwjUc=";
+    vendorHash = "sha256-OoXz9rFIipM0tc6kvkkPdUtYXVIfo0L40V4SUfwSF6M=";
   };
 
   otelcol-contrib = mkDistribution {
     name = "otelcol-contrib";
-    sourceHash = "sha256-87VmiafluGem4p5hRP+UmPuSJeXdXjZkubWzqhXtyJg=";
-    vendorHash = "sha256-/qSXvt8oQ0C3V49an7TNUw0bcNVnXd5Qmz5oCRp+KTE=";
+    sourceHash = "sha256-wUmpivqLSnRYGTJn3IIlpwFXORmK4FJrc8U472YPV2o=";
+    vendorHash = "sha256-7Rb3Ku0q+5cBvgtd/oZaLaFa4chv0b/MzaHEpJvJ6rE=";
     proxyVendor = true; # hash mismatch between linux and darwin
   };
 
   otelcol-k8s = mkDistribution {
     name = "otelcol-k8s";
-    sourceHash = "sha256-B5NbbQBIz3RZ/+jSxNhuY+zpfhHlg26cvUlMqlYXtq0=";
-    vendorHash = "sha256-2dGNrsskrCh76bTMuPYcRH+bMl/sE+KVn2mOqcF2PeI=";
+    sourceHash = "sha256-yNhE0CwMNus12QDSbP/x9irrIcOdez0e/RpXFFRQ2LE=";
+    vendorHash = "sha256-2ZzLCMTafbpmSpkpwvYgkP/Myg/QD1LHgiMigbj3x9I=";
   };
 
   otelcol-otlp = mkDistribution {
     name = "otelcol-otlp";
-    sourceHash = "sha256-c83fzhC4XbvRHZ3XwXQgwsyW1TDiDs0T/bX3h53n2RE=";
-    vendorHash = "sha256-QVNQFsaACvlByQWwpl2emSIrL+how78WtU51YJ2AvAU=";
+    sourceHash = "sha256-+cffC4sOlyPWtydkPZz7M0NF2Q3heQ04/pEB8d+942c=";
+    vendorHash = "sha256-WiP+TYj7VZBt3tP4C/ZvQwkDP8/b4F+Bc7Z95p0tBTI=";
   };
 }