diff --git a/pkgs/development/tools/build-managers/gradle/default.nix b/pkgs/development/tools/build-managers/gradle/default.nix
index b5215611c0c3..1d5ef75fb228 100644
--- a/pkgs/development/tools/build-managers/gradle/default.nix
+++ b/pkgs/development/tools/build-managers/gradle/default.nix
@@ -51,14 +51,24 @@ rec {
     };
   };
 
-  gradle_latest = gradle_5_6;
+  gradle_latest = gradle_6_5;
+
+  gradle_6_5 = gradleGen rec {
+    name = "gradle-6.5.1";
+    nativeVersion = "0.22-milestone-3";
+
+    src = fetchurl {
+      url = "https://services.gradle.org/distributions/${name}-bin.zip";
+      sha256 = "0jmmipjh4fbsn92zpifa5cqg5ws2a4ha0s4jzqhrg4zs542x79sh";
+    };
+  };
 
   gradle_5_6 = gradleGen rec {
     name = "gradle-5.6.4";
     nativeVersion = "0.18";
 
     src = fetchurl {
-      url = "http://services.gradle.org/distributions/${name}-bin.zip";
+      url = "https://services.gradle.org/distributions/${name}-bin.zip";
       sha256 = "1f3067073041bc44554d0efe5d402a33bc3d3c93cc39ab684f308586d732a80d";
     };
   };
@@ -68,7 +78,7 @@ rec {
     nativeVersion = "0.14";
 
     src = fetchurl {
-      url = "http://services.gradle.org/distributions/${name}-bin.zip";
+      url = "https://services.gradle.org/distributions/${name}-bin.zip";
       sha256 = "0vhqxnk0yj3q9jam5w4kpia70i4h0q4pjxxqwynh3qml0vrcn9l6";
     };
   };
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 161c9d5d0999..f635f7a81eb1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10598,6 +10598,7 @@ in
   gradle_4_10 = res.gradleGen.gradle_4_10;
   gradle_4 = gradle_4_10;
   gradle_5 = res.gradleGen.gradle_5_6;
+  gradle_6 = res.gradleGen.gradle_6_5;
 
   gperf = callPackage ../development/tools/misc/gperf { };
   # 3.1 changed some parameters from int to size_t, leading to mismatches.