diff --git a/bucket/julia.json b/bucket/julia.json
index 1965a55d48..e70bba5b47 100644
--- a/bucket/julia.json
+++ b/bucket/julia.json
@@ -1,16 +1,16 @@
 {
-    "version": "1.6.2",
+    "version": "1.6.3",
     "description": "A programming language that is a fresh approach to technical computing.",
     "homepage": "https://julialang.org",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://julialang-s3.julialang.org/bin/winnt/x64/1.6/julia-1.6.2-win64.exe",
-            "hash": "380115d80e2f0bebe1885b80f67cf9330b659722f50608495962ab3a00e02977"
+            "url": "https://julialang-s3.julialang.org/bin/winnt/x64/1.6/julia-1.6.3-win64.exe",
+            "hash": "bc43b8729dd2d95d9d148ada989c8582a66e99af89fcc91d8ed41ee2f13a9985"
         },
         "32bit": {
-            "url": "https://julialang-s3.julialang.org/bin/winnt/x86/1.6/julia-1.6.2-win32.exe",
-            "hash": "7ce362630ebca4c44a45592873e8347dae2b372d77dc7d64df97d8d98e53502a"
+            "url": "https://julialang-s3.julialang.org/bin/winnt/x86/1.6/julia-1.6.3-win32.exe",
+            "hash": "6448735fb3c17866106664b9e390a06ccae86b057f508c842897ef6d77495fd6"
         }
     },
     "innosetup": true,