diff --git a/bin/acme b/bin/acme
index 298129d..3424a11 100755
--- a/bin/acme
+++ b/bin/acme
@@ -2,12 +2,7 @@
 <?php
 
 use Auryn\Injector;
-use Bramus\Monolog\Formatter\ColoredLineFormatter;
-use Kelunik\AcmeClient\LoggerColorScheme;
 use League\CLImate\CLImate;
-use Monolog\Handler\StreamHandler;
-use Monolog\Logger;
-use Psr\Log\LoggerInterface;
 
 if (!file_exists(__DIR__ . "/../vendor/autoload.php")) {
     echo <<<HELP
@@ -35,7 +30,7 @@ $commands = [
     "revoke",
 ];
 
-$help = implode("\n    ", array_map(function($command) {
+$help = implode("\n    ", array_map(function ($command) {
     return "bin/acme {$command}";
 }, $commands));
 
@@ -110,19 +105,12 @@ try {
     }
 }
 
-$handler = new StreamHandler("php://stdout", Logger::DEBUG);
-$handler->setFormatter(new ColoredLineFormatter(new LoggerColorScheme, null, null, true, true));
-
-$logger = new Logger("ACME");
-$logger->pushHandler($handler);
-
-$injector->alias(LoggerInterface::class, Logger::class);
-$injector->share($logger);
+$injector->share($climate);
 
 $command = $injector->make($class);
 
-Amp\run(function () use ($command, $climate, $logger) {
-    $handler = function($e) use ($logger) {
+Amp\run(function () use ($command, $climate) {
+    $handler = function ($e) use ($climate) {
         $error = (string) $e;
         $lines = explode("\n", $error);
         $lines = array_filter($lines, function ($line) {
@@ -130,7 +118,7 @@ Amp\run(function () use ($command, $climate, $logger) {
         });
 
         foreach ($lines as $line) {
-            $logger->error($line);
+            $climate->error($line)->br();
         }
 
         exit(1);
diff --git a/composer.json b/composer.json
index 3af8cac..efe91a5 100644
--- a/composer.json
+++ b/composer.json
@@ -11,18 +11,20 @@
         "tls"
     ],
     "require": {
-        "amphp/process": "^0.1.1",
-        "bramus/monolog-colored-line-formatter": "^2",
+        "php": "^5.5|^7",
         "ext-openssl": "*",
+        "amphp/process": "^0.1.1",
         "kelunik/acme": "^0.3",
         "kelunik/certificate": "^1",
         "league/climate": "^3",
-        "monolog/monolog": "^1.17",
-        "php": "^5.5|^7",
-        "psr/log": "^1",
         "rdlowrey/auryn": "^1",
         "webmozart/assert": "^1"
     },
+    "require-dev": {
+        "phpunit/phpunit": "^5",
+        "fabpot/php-cs-fixer": "^1.9",
+        "macfja/phar-builder": "^0.2.3"
+    },
     "license": "MIT",
     "authors": [
         {
@@ -40,11 +42,6 @@
             "src/functions.php"
         ]
     },
-    "require-dev": {
-        "phpunit/phpunit": "^5",
-        "fabpot/php-cs-fixer": "^1.9",
-        "macfja/phar-builder": "^0.2.3"
-    },
     "extra": {
         "phar-builder": {
             "compression": "GZip",
diff --git a/src/Commands/Check.php b/src/Commands/Check.php
index 6dbdd7a..d65f695 100644
--- a/src/Commands/Check.php
+++ b/src/Commands/Check.php
@@ -5,13 +5,13 @@ namespace Kelunik\AcmeClient\Commands;
 use Kelunik\AcmeClient\Stores\CertificateStore;
 use Kelunik\Certificate\Certificate;
 use League\CLImate\Argument\Manager;
-use Psr\Log\LoggerInterface;
+use League\CLImate\CLImate;
 
 class Check implements Command {
-    private $logger;
+    private $climate;
 
-    public function __construct(LoggerInterface $logger) {
-        $this->logger = $logger;
+    public function __construct(CLImate $climate) {
+        $this->climate = $climate;
     }
 
     public function execute(Manager $args) {
@@ -32,13 +32,13 @@ class Check implements Command {
         $pem = (yield $certificateStore->get($args->get("name")));
         $cert = new Certificate($pem);
 
-        $this->logger->info("Certificate is valid until " . date("d.m.Y", $cert->getValidTo()));
+        $this->climate->info("Certificate is valid until " . date("d.m.Y", $cert->getValidTo()));
 
         if ($cert->getValidTo() > time() + $args->get("ttl") * 24 * 60 * 60) {
             exit(0);
         }
 
-        $this->logger->warning("Certificate is going to expire within the specified " . $args->get("ttl") . " days.");
+        $this->climate->comment("Certificate is going to expire within the specified " . $args->get("ttl") . " days.");
 
         exit(1);
     }
diff --git a/src/Commands/Issue.php b/src/Commands/Issue.php
index 78972ba..ae134f2 100644
--- a/src/Commands/Issue.php
+++ b/src/Commands/Issue.php
@@ -2,7 +2,6 @@
 
 namespace Kelunik\AcmeClient\Commands;
 
-use Amp\CombinatorException;
 use Amp\Dns\Record;
 use Exception;
 use Kelunik\Acme\AcmeClient;
@@ -15,15 +14,15 @@ use Kelunik\AcmeClient\Stores\ChallengeStore;
 use Kelunik\AcmeClient\Stores\KeyStore;
 use Kelunik\AcmeClient\Stores\KeyStoreException;
 use League\CLImate\Argument\Manager;
-use Psr\Log\LoggerInterface;
+use League\CLImate\CLImate;
 use stdClass;
 use Throwable;
 
 class Issue implements Command {
-    private $logger;
+    private $climate;
 
-    public function __construct(LoggerInterface $logger) {
-        $this->logger = $logger;
+    public function __construct(CLImate $climate) {
+        $this->climate = $climate;
     }
 
     public function execute(Manager $args) {
@@ -49,7 +48,7 @@ class Issue implements Command {
         yield \Amp\resolve($this->checkDnsRecords($domains));
 
         $docRoots = explode(":", str_replace("\\", "/", $args->get("path")));
-        $docRoots = array_map(function($root) {
+        $docRoots = array_map(function ($root) {
             return rtrim($root, "/");
         }, $docRoots);
 
@@ -72,7 +71,7 @@ class Issue implements Command {
         try {
             $keyPair = (yield $keyStore->get("accounts/{$keyFile}.pem"));
         } catch (KeyStoreException $e) {
-            $this->logger->error("Account key not found, did you run 'bin/acme setup'?");
+            $this->climate->error("Account key not found, did you run 'bin/acme setup'?");
 
             exit(1);
         }
@@ -89,7 +88,7 @@ class Issue implements Command {
 
         if (!empty($errors)) {
             foreach ($errors as $error) {
-                $this->logger->error($error->getMessage());
+                $this->climate->error($error->getMessage());
             }
 
             throw new AcmeException("Issuance failed, not all challenges could be solved.");
@@ -105,7 +104,7 @@ class Issue implements Command {
             $keyPair = (yield $keyStore->put($path, $keyPair));
         }
 
-        $this->logger->info("Requesting certificate ...");
+        $this->climate->info("Requesting certificate ...");
 
         $location = (yield $acme->requestCertificate($keyPair, $domains));
         $certificates = (yield $acme->pollForCertificate($location));
@@ -114,7 +113,7 @@ class Issue implements Command {
         $certificateStore = new CertificateStore($path);
         yield $certificateStore->put($certificates);
 
-        $this->logger->info("Successfully issued certificate, see {$path}/" . reset($domains));
+        $this->climate->info("Successfully issued certificate, see {$path}/" . reset($domains));
     }
 
     private function solveChallenge(AcmeService $acme, KeyPair $keyPair, $domain, $path) {
@@ -132,11 +131,9 @@ class Issue implements Command {
             throw new AcmeException("Protocol violation: Invalid Token!");
         }
 
-        $this->logger->debug("Generating payload...");
         $payload = $acme->generateHttp01Payload($keyPair, $token);
 
-        $this->logger->info("Providing payload at http://{$domain}/.well-known/acme-challenge/{$token}");
-
+        $this->climate->whisper("Providing payload at http://{$domain}/.well-known/acme-challenge/{$token}");
 
         $challengeStore = new ChallengeStore($path);
 
@@ -144,13 +141,10 @@ class Issue implements Command {
             $challengeStore->put($token, $payload, isset($user) ? $user : null);
 
             yield $acme->verifyHttp01Challenge($domain, $token, $payload);
-            $this->logger->info("Successfully self-verified challenge.");
-
             yield $acme->answerChallenge($challenge->uri, $payload);
-            $this->logger->info("Answered challenge... waiting");
-
             yield $acme->pollForChallenge($location);
-            $this->logger->info("Challenge successful. {$domain} is now authorized.");
+
+            $this->climate->info("{$domain} is now authorized.");
 
             yield $challengeStore->delete($token);
         } catch (Exception $e) {
@@ -179,8 +173,6 @@ class Issue implements Command {
         if (!empty($errors)) {
             throw new AcmeException("Couldn't resolve the following domains to an IPv4 record: " . implode(array_keys($errors)));
         }
-
-        $this->logger->info("Checked DNS records, all fine.");
     }
 
     private function findSuitableCombination(stdClass $response) {
diff --git a/src/Commands/Revoke.php b/src/Commands/Revoke.php
index 51ec0c2..b537beb 100644
--- a/src/Commands/Revoke.php
+++ b/src/Commands/Revoke.php
@@ -3,22 +3,19 @@
 namespace Kelunik\AcmeClient\Commands;
 
 use Amp\File\FilesystemException;
-use Amp\Promise;
-use Generator;
 use Kelunik\Acme\AcmeClient;
-use Kelunik\Acme\AcmeException;
 use Kelunik\Acme\AcmeService;
 use Kelunik\AcmeClient\Stores\CertificateStore;
 use Kelunik\AcmeClient\Stores\KeyStore;
 use Kelunik\Certificate\Certificate;
 use League\CLImate\Argument\Manager;
-use Psr\Log\LoggerInterface;
+use League\CLImate\CLImate;
 
 class Revoke implements Command {
-    private $logger;
+    private $climate;
 
-    public function __construct(LoggerInterface $logger) {
-        $this->logger = $logger;
+    public function __construct(CLImate $climate) {
+        $this->climate = $climate;
     }
 
     public function execute(Manager $args) {
@@ -34,7 +31,7 @@ class Revoke implements Command {
         $keyPair = (yield $keyStore->get("accounts/{$keyFile}.pem"));
         $acme = new AcmeService(new AcmeClient($server, $keyPair), $keyPair);
 
-        $this->logger->info("Revoking certificate ...");
+        $this->climate->info("Revoking certificate ...");
 
         $path = dirname(dirname(__DIR__)) . "/data/certs/" . $keyFile . "/" . $args->get("name") . "/cert.pem";
 
@@ -46,12 +43,12 @@ class Revoke implements Command {
         }
 
         if ($cert->getValidTo() < time()) {
-            $this->logger->warning("Certificate did already expire, no need to revoke it.");
+            $this->climate->info("Certificate did already expire, no need to revoke it.");
         }
 
-        $this->logger->info("Certificate was valid for: " . implode(", ", $cert->getNames()));
+        $this->climate->info("Certificate was valid for: " . implode(", ", $cert->getNames()));
         yield $acme->revokeCertificate($pem);
-        $this->logger->info("Certificate has been revoked.");
+        $this->climate->info("Certificate has been revoked.");
 
         yield (new CertificateStore(dirname(dirname(__DIR__)) . "/data/certs/" . $keyFile))->delete($args->get("name"));
     }
diff --git a/src/Commands/Setup.php b/src/Commands/Setup.php
index 8a5bf30..843c737 100644
--- a/src/Commands/Setup.php
+++ b/src/Commands/Setup.php
@@ -4,8 +4,6 @@ namespace Kelunik\AcmeClient\Commands;
 
 use Amp\Dns\Record;
 use Amp\Dns\ResolutionException;
-use Amp\Promise;
-use Generator;
 use InvalidArgumentException;
 use Kelunik\Acme\AcmeClient;
 use Kelunik\Acme\AcmeException;
@@ -15,14 +13,13 @@ use Kelunik\Acme\Registration;
 use Kelunik\AcmeClient\Stores\KeyStore;
 use Kelunik\AcmeClient\Stores\KeyStoreException;
 use League\CLImate\Argument\Manager;
-use Psr\Log\LoggerInterface;
-use RuntimeException;
+use League\CLImate\CLImate;
 
 class Setup implements Command {
-    private $logger;
+    private $climate;
 
-    public function __construct(LoggerInterface $logger) {
-        $this->logger = $logger;
+    public function __construct(CLImate $climate) {
+        $this->climate = $climate;
     }
 
     public function execute(Manager $args) {
@@ -42,26 +39,24 @@ class Setup implements Command {
         $keyStore = new KeyStore(dirname(dirname(__DIR__)) . "/data");
 
         try {
-            $this->logger->info("Loading private key ...");
             $keyPair = (yield $keyStore->get($path));
-            $this->logger->info("Existing private key successfully loaded.");
+            $this->climate->info("Existing private key successfully loaded.");
         } catch (KeyStoreException $e) {
-            $this->logger->info("No existing private key found, generating new one ...");
-            $keyPair = (new OpenSSLKeyGenerator)->generate($bits);
-            $this->logger->info("Generated new private key with {$bits} bits.");
+            $this->climate->info("No private key found, generating new one ...");
 
-            $this->logger->info("Saving new private key ...");
+            $keyPair = (new OpenSSLKeyGenerator)->generate($bits);
             $keyPair = (yield $keyStore->put($path, $keyPair));
-            $this->logger->info("New private key successfully saved.");
+
+            $this->climate->info("Generated new private key with {$bits} bits.");
         }
 
         $acme = new AcmeService(new AcmeClient($server, $keyPair), $keyPair);
 
-        $this->logger->info("Registering with ACME server " . substr($server, 8) . " ...");
+        $this->climate->info("Registering with ACME server " . substr($server, 8) . " ...");
 
         /** @var Registration $registration */
         $registration = (yield $acme->register($email));
-        $this->logger->notice("Registration successful with the following contact information: " . implode(", ", $registration->getContact()));
+        $this->climate->whisper("Registration successful with the following contact information: " . implode(", ", $registration->getContact()));
     }
 
     private function checkEmail($email) {
diff --git a/src/LoggerColorScheme.php b/src/LoggerColorScheme.php
deleted file mode 100644
index 729d11e..0000000
--- a/src/LoggerColorScheme.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace Kelunik\AcmeClient;
-
-use Bramus\Ansi\ControlSequences\EscapeSequences\Enums\SGR;
-use Bramus\Monolog\Formatter\ColorSchemes\ColorSchemeInterface;
-use Bramus\Monolog\Formatter\ColorSchemes\ColorSchemeTrait;
-use Monolog\Logger;
-
-class LoggerColorScheme implements ColorSchemeInterface {
-    use ColorSchemeTrait {
-        ColorSchemeTrait::__construct as private __constructTrait;
-    }
-
-    public function __construct() {
-        $this->__constructTrait();
-
-        $this->setColorizeArray([
-            Logger::DEBUG => $this->ansi->color(SGR::COLOR_FG_WHITE)->get(),
-            Logger::INFO => $this->ansi->color(SGR::COLOR_FG_WHITE_BRIGHT)->get(),
-            Logger::NOTICE => $this->ansi->color(SGR::COLOR_FG_GREEN)->get(),
-            Logger::WARNING => $this->ansi->color(SGR::COLOR_FG_YELLOW)->get(),
-            Logger::ERROR => $this->ansi->color(SGR::COLOR_FG_RED)->get(),
-            Logger::CRITICAL => $this->ansi->color(SGR::COLOR_FG_RED)->get(),
-            Logger::ALERT => $this->ansi->color(SGR::COLOR_FG_RED)->get(),
-            Logger::EMERGENCY => $this->ansi->color(SGR::COLOR_FG_RED)->get(),
-        ]);
-    }
-}
\ No newline at end of file