diff --git a/pkgs/by-name/tz/tzdata/package.nix b/pkgs/by-name/tz/tzdata/package.nix
index 1809b5642540..bd2f940b4bce 100644
--- a/pkgs/by-name/tz/tzdata/package.nix
+++ b/pkgs/by-name/tz/tzdata/package.nix
@@ -8,16 +8,16 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "tzdata";
-  version = "2026d";
+  version = "2026e";
 
   srcs = [
     (fetchurl {
       url = "https://data.iana.org/time-zones/releases/tzdata${finalAttrs.version}.tar.gz";
-      hash = "sha256-DLKqjjM8PcBJutxCoMYfIZh7jNROEH+pALrXZKrMd2c=";
+      hash = "sha256-smiCgF8mqsWdWyIpeOZYBIS4NMzcmL6J3y8FptxTplI=";
     })
     (fetchurl {
       url = "https://data.iana.org/time-zones/releases/tzcode${finalAttrs.version}.tar.gz";
-      hash = "sha256-L1yff+Kea4y4Y1g2Z4hLjOF7CkhTVaBUtZHGvfzYF5E=";
+      hash = "sha256-zD0nyioNg5lQRVG5IJcNgK+Dv7nCFugIKhVJGSGTXVQ=";
     })
   ];