diff --git a/pkgs/development/tools/build-managers/apache-maven/default.nix b/pkgs/development/tools/build-managers/apache-maven/default.nix
index 89103ee540c5..9194eda33616 100644
--- a/pkgs/development/tools/build-managers/apache-maven/default.nix
+++ b/pkgs/development/tools/build-managers/apache-maven/default.nix
@@ -2,7 +2,7 @@
 
 assert jdk != null;
 
-let version = "3.6.2"; in
+let version = "3.6.3"; in
 stdenv.mkDerivation rec {
   pname = "apache-maven";
   inherit version;
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://apache/maven/maven-3/${version}/binaries/${pname}-${version}-bin.tar.gz";
-    sha256 = "1p6z6bmjfzda8kxy73jjg03yfkbssbb3vgvzspxxd0hljv8r5g1z";
+    sha256 = "1i9qlj3vy4j1yyf22nwisd0pg88n9qzp9ymfhwqabadka7br3b96";
   };
 
   buildInputs = [ makeWrapper ];