diff --git a/pkgs/by-name/li/libcouchbase/package.nix b/pkgs/by-name/li/libcouchbase/package.nix
index 923a629f6d10..aea366c0c7b2 100644
--- a/pkgs/by-name/li/libcouchbase/package.nix
+++ b/pkgs/by-name/li/libcouchbase/package.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libcouchbase";
-  version = "3.3.17";
+  version = "3.3.18";
 
   src = fetchFromGitHub {
     owner = "couchbase";
     repo = "libcouchbase";
     rev = version;
-    sha256 = "sha256-YHPfdjt8ME9nkgv6wF9IyEQoT4PpanbAbvcqqWOU+GY=";
+    sha256 = "sha256-+6RrApyml/FPv8pRjmwY1yuZIX1YXNKqdeNjP1y4cbU=";
   };
 
   cmakeFlags = [ "-DLCB_NO_MOCK=ON" ];