diff --git a/pkgs/development/compilers/gcc/versions.nix b/pkgs/development/compilers/gcc/versions.nix
index e47a4160f8ba..9cf3bb9d13cb 100644
--- a/pkgs/development/compilers/gcc/versions.nix
+++ b/pkgs/development/compilers/gcc/versions.nix
@@ -1,6 +1,6 @@
 let
   majorMinorToVersionMap = {
-    "15" = "15.1.0";
+    "15" = "15.2.0";
     "14" = "14.3.0";
     "13" = "13.4.0";
     "12" = "12.4.0";
@@ -17,7 +17,7 @@ let
     {
       # 3 digits: releases (14.2.0)
       # 4 digits: snapshots (14.2.1.20250322)
-      "15.1.0" = "sha256-4rCewhZg8B/s/7cV4BICZSFpQ/A40OSKmGhxPlTwbOo=";
+      "15.2.0" = "sha256-Q4/ZloJrDIJIWinaA6ctcdbjVBqD7HAt9Ccfb+Al0k4=";
       "14.3.0" = "sha256-4Nx3KXYlYxrI5Q+pL//v6Jmk63AlktpcMu8E4ik6yjo=";
       "13.4.0" = "sha256-nEzm27BAVo/cVFWIrAPFy8lajb8MeqSQFwhDr7WcqPU=";
       "12.4.0" = "sha256-cE9lJgTMvMsUvavzR4yVEciXiLEss7v/3tNzQZFqkXU=";