diff --git a/G/GAP_pkg/GAP_pkg_normalizinterface/build_tarballs.jl b/G/GAP_pkg/GAP_pkg_normalizinterface/build_tarballs.jl
index 714f310157b..0e7d699e793 100644
--- a/G/GAP_pkg/GAP_pkg_normalizinterface/build_tarballs.jl
+++ b/G/GAP_pkg/GAP_pkg_normalizinterface/build_tarballs.jl
@@ -2,16 +2,16 @@
 # `julia build_tarballs.jl --help` to see a usage message.
 include("../common.jl")
 
-gap_version = v"400.1401.5"
+gap_version = v"400.1500.0"
 name = "NormalizInterface"
-upstream_version = "1.3.7" # when you increment this, reset offset to v"0.0.0"
-offset = v"0.0.4" # increment this when rebuilding with unchanged upstream_version, e.g. gap_version changes
+upstream_version = "1.4.1" # when you increment this, reset offset to v"0.0.0"
+offset = v"1.0.0" # increment this when rebuilding with unchanged upstream_version, e.g. gap_version changes
 version = offset_version(upstream_version, offset)
 
 # Collection of sources required to build this JLL
 sources = [
     ArchiveSource("https://github.com/gap-packages/NormalizInterface/releases/download/v$(upstream_version)/NormalizInterface-$(upstream_version).tar.gz",
-                  "286700d82a2b5a240ff8474990cecfb22526a80b0f28252a95f4792ccde4cb6b"),
+                  "b186c1719f9110bbf96600283a7ab201851ab46571c00487be004a264063b572"),
 ]
 
 # Bash recipe for building across all platforms