diff --git a/pkgs/by-name/op/opentelemetry-cpp/0001-Disable-tests-requiring-network-access.patch b/pkgs/by-name/op/opentelemetry-cpp/0001-Disable-tests-requiring-network-access.patch
index 067fb7f23878..5d8b4be59b5d 100644
--- a/pkgs/by-name/op/opentelemetry-cpp/0001-Disable-tests-requiring-network-access.patch
+++ b/pkgs/by-name/op/opentelemetry-cpp/0001-Disable-tests-requiring-network-access.patch
@@ -1,8 +1,8 @@
 diff --git a/ext/test/http/curl_http_test.cc b/ext/test/http/curl_http_test.cc
-index 7c66d98b..62d40f49 100644
+index e8299202..19dbd7b1 100644
 --- a/ext/test/http/curl_http_test.cc
 +++ b/ext/test/http/curl_http_test.cc
-@@ -229,7 +229,7 @@ TEST_F(BasicCurlHttpTests, HttpResponse)
+@@ -270,7 +270,7 @@ TEST_F(BasicCurlHttpTests, HttpResponse)
    ASSERT_EQ(count, 4);
  }
  
@@ -11,8 +11,8 @@ index 7c66d98b..62d40f49 100644
  {
    received_requests_.clear();
    auto session_manager = http_client::HttpClientFactory::Create();
-@@ -246,7 +246,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequest)
-   ASSERT_TRUE(handler->got_response_);
+@@ -287,7 +287,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequest)
+   ASSERT_TRUE(handler->got_response_.load(std::memory_order_acquire));
  }
  
 -TEST_F(BasicCurlHttpTests, SendPostRequest)
@@ -20,25 +20,25 @@ index 7c66d98b..62d40f49 100644
  {
    received_requests_.clear();
    auto session_manager = http_client::HttpClientFactory::Create();
-@@ -325,7 +325,7 @@ TEST_F(BasicCurlHttpTests, CurlHttpOperations)
-   delete handler;
+@@ -313,7 +313,7 @@ TEST_F(BasicCurlHttpTests, SendPostRequest)
+   session_manager->FinishAllSessions();
  }
  
+-TEST_F(BasicCurlHttpTests, RequestTimeout)
++TEST_F(BasicCurlHttpTests, DISABLED_RequestTimeout)
+ {
+   received_requests_.clear();
+   auto session_manager = http_client::HttpClientFactory::Create();
+@@ -442,7 +442,7 @@ TEST_F(BasicCurlHttpTests, ExponentialBackoffRetry)
+ }
+ #endif  // ENABLE_OTLP_RETRY_PREVIEW
+ 
 -TEST_F(BasicCurlHttpTests, SendGetRequestSync)
 +TEST_F(BasicCurlHttpTests, DISABLED_SendGetRequestSync)
  {
    received_requests_.clear();
    curl::HttpClientSync http_client;
-@@ -336,7 +336,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequestSync)
-   EXPECT_EQ(result.GetSessionState(), http_client::SessionState::Response);
- }
- 
--TEST_F(BasicCurlHttpTests, SendGetRequestSyncTimeout)
-+TEST_F(BasicCurlHttpTests, DISABLED_SendGetRequestSyncTimeout)
- {
-   received_requests_.clear();
-   curl::HttpClientSync http_client;
-@@ -350,7 +350,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequestSyncTimeout)
+@@ -467,7 +467,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequestSyncTimeout)
                result.GetSessionState() == http_client::SessionState::SendFailed);
  }
  
@@ -47,7 +47,7 @@ index 7c66d98b..62d40f49 100644
  {
    received_requests_.clear();
    curl::HttpClientSync http_client;
-@@ -378,7 +378,7 @@ TEST_F(BasicCurlHttpTests, GetBaseUri)
+@@ -495,7 +495,7 @@ TEST_F(BasicCurlHttpTests, GetBaseUri)
              "http://127.0.0.1:31339/");
  }
  
@@ -56,7 +56,7 @@ index 7c66d98b..62d40f49 100644
  {
    curl::HttpClient http_client;
  
-@@ -452,7 +452,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequestAsyncTimeout)
+@@ -570,7 +570,7 @@ TEST_F(BasicCurlHttpTests, SendGetRequestAsyncTimeout)
    }
  }
  
@@ -65,7 +65,7 @@ index 7c66d98b..62d40f49 100644
  {
    curl::HttpClient http_client;
  
-@@ -491,7 +491,7 @@ TEST_F(BasicCurlHttpTests, SendPostRequestAsync)
+@@ -609,7 +609,7 @@ TEST_F(BasicCurlHttpTests, SendPostRequestAsync)
    }
  }
  
@@ -74,6 +74,12 @@ index 7c66d98b..62d40f49 100644
  {
    curl::HttpClient http_client;
  
--- 
-2.40.1
-
+@@ -647,7 +647,7 @@ TEST_F(BasicCurlHttpTests, FinishInAsyncCallback)
+   }
+ }
+ 
+-TEST_F(BasicCurlHttpTests, ElegantQuitQuick)
++TEST_F(BasicCurlHttpTests, DISABLED_ElegantQuitQuick)
+ {
+   auto http_client = http_client::HttpClientFactory::Create();
+   std::static_pointer_cast<curl::HttpClient>(http_client)->MaybeSpawnBackgroundThread();
diff --git a/pkgs/by-name/op/opentelemetry-cpp/package.nix b/pkgs/by-name/op/opentelemetry-cpp/package.nix
index 000208061581..5e0db1298d1f 100644
--- a/pkgs/by-name/op/opentelemetry-cpp/package.nix
+++ b/pkgs/by-name/op/opentelemetry-cpp/package.nix
@@ -10,25 +10,30 @@
   prometheus-cpp,
   nlohmann_json,
   nix-update-script,
+  cxxStandard ? null,
+  enableHttp ? false,
+  enableGrpc ? false,
+  enablePrometheus ? false,
+  enableElasticSearch ? false,
+  enableZipkin ? false,
 }:
-
 let
   opentelemetry-proto = fetchFromGitHub {
     owner = "open-telemetry";
     repo = "opentelemetry-proto";
-    rev = "v1.3.2";
-    hash = "sha256-bkVqPSVhyMHrmFvlI9DTAloZzDozj3sefIEwfW7OVrI=";
+    rev = "v1.5.0";
+    hash = "sha256-PkG0npG3nKQwq6SxWdIliIQ/wrYAOG9qVb26IeVkBfc=";
   };
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "opentelemetry-cpp";
-  version = "1.16.1";
+  version = "1.20.0";
 
   src = fetchFromGitHub {
     owner = "open-telemetry";
     repo = "opentelemetry-cpp";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-31zwIZ4oehhfn+oCyg8VQTurPOmdgp72plH1Pf/9UKQ=";
+    hash = "sha256-ibLuHIg01wGYPhLRz+LVYA34WaWzlUlNtg7DSONLe9g=";
   };
 
   patches = [
@@ -40,12 +45,18 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [
     curl
-    grpc
     nlohmann_json
-    prometheus-cpp
-    protobuf
   ];
 
+  propagatedBuildInputs =
+    lib.optionals (enableGrpc || enableHttp) [ protobuf ]
+    ++ lib.optionals enableGrpc [
+      grpc
+    ]
+    ++ lib.optionals enablePrometheus [
+      prometheus-cpp
+    ];
+
   doCheck = true;
 
   checkInputs = [
@@ -54,17 +65,21 @@ stdenv.mkDerivation (finalAttrs: {
 
   strictDeps = true;
 
-  cmakeFlags = [
-    "-DBUILD_SHARED_LIBS=ON"
-    "-DWITH_OTLP_HTTP=ON"
-    "-DWITH_OTLP_GRPC=ON"
-    "-DWITH_ABSEIL=ON"
-    "-DWITH_PROMETHEUS=ON"
-    "-DWITH_ELASTICSEARCH=ON"
-    "-DWITH_ZIPKIN=ON"
-    "-DWITH_BENCHMARK=OFF"
-    "-DOTELCPP_PROTO_PATH=${opentelemetry-proto}"
-  ];
+  cmakeFlags =
+    [
+      (lib.cmakeBool "BUILD_SHARED_LIBS" (!stdenv.hostPlatform.isStatic))
+      (lib.cmakeBool "WITH_BENCHMARK" false)
+      (lib.cmakeBool "WITH_OTLP_HTTP" enableHttp)
+      (lib.cmakeBool "WITH_OTLP_GRPC" enableGrpc)
+      (lib.cmakeBool "WITH_PROMETHEUS" enablePrometheus)
+      (lib.cmakeBool "WITH_ELASTICSEARCH" enableElasticSearch)
+      (lib.cmakeBool "WITH_ZIPKIN" enableZipkin)
+      (lib.cmakeFeature "OTELCPP_PROTO_PATH" "${opentelemetry-proto}")
+    ]
+    ++ lib.optionals (cxxStandard != null) [
+      (lib.cmakeFeature "CMAKE_CXX_STANDARD" cxxStandard)
+      (lib.cmakeFeature "WITH_STL" "CXX${cxxStandard}")
+    ];
 
   outputs = [
     "out"
@@ -72,8 +87,8 @@ stdenv.mkDerivation (finalAttrs: {
   ];
 
   postInstall = ''
-    substituteInPlace $out/lib/cmake/opentelemetry-cpp/opentelemetry-cpp-target.cmake \
-      --replace-fail "\''${_IMPORT_PREFIX}/include" "$dev/include"
+    substituteInPlace $out/lib/cmake/opentelemetry-cpp/opentelemetry-cpp*-target.cmake \
+      --replace-quiet "\''${_IMPORT_PREFIX}/include" "$dev/include"
   '';
 
   passthru.updateScript = nix-update-script { };