diff --git a/pkgs/by-name/e1/e1s/package.nix b/pkgs/by-name/e1/e1s/package.nix
index 05b435dc7de3..06a15d5098e8 100644
--- a/pkgs/by-name/e1/e1s/package.nix
+++ b/pkgs/by-name/e1/e1s/package.nix
@@ -5,7 +5,7 @@
 }:
 let
   pname = "e1s";
-  version = "1.0.44";
+  version = "1.0.45";
 in
 buildGoModule {
   inherit pname version;
@@ -14,7 +14,7 @@ buildGoModule {
     owner = "keidarcy";
     repo = "e1s";
     tag = "v${version}";
-    hash = "sha256-cq2iv502Cr2r20/qba9+648yNmhNoEbaySNoijCbXcM=";
+    hash = "sha256-1dbdIShEyQ9/1kXx0w4SiEu6c53WUj5+RtmIcwuhSRA=";
   };
 
   vendorHash = "sha256-bBl4D7HNIiAym6BWSJ0x4LZnIEUMfECj6dDDVZIFrHA=";