diff --git a/pkgs/by-name/ha/hamrs-pro/package.nix b/pkgs/by-name/ha/hamrs-pro/package.nix
index e392175bc8de..ccdff2aefdb8 100644
--- a/pkgs/by-name/ha/hamrs-pro/package.nix
+++ b/pkgs/by-name/ha/hamrs-pro/package.nix
@@ -8,34 +8,36 @@
 
 let
   pname = "hamrs-pro";
-  version = "2.33.0";
+  version = "2.37.1";
 
   throwSystem = throw "Unsupported system: ${stdenvNoCC.hostPlatform.system}";
 
   srcs = {
     x86_64-linux = fetchurl {
       url = "https://hamrs-dist.s3.amazonaws.com/hamrs-pro-${version}-linux-x86_64.AppImage";
-      hash = "sha256-FUwyyuXtWaHauZyvRvrH7KDC0du02eNR5TfKJyiKb9k=";
+      hash = "sha256-kLYgqRH+RpyitUSZVoZFfqVsrJjTXeZp80ILHGQmGTk=";
     };
 
     aarch64-linux = fetchurl {
       url = "https://hamrs-dist.s3.amazonaws.com/hamrs-pro-${version}-linux-arm64.AppImage";
-      hash = "sha256-YQPKxjaNXE1AgEspZRLI1OUFU71rAU8NBcS0Jv94MS8=";
+      hash = "sha256-BKS7xPzVoIUToqEbtI+8t4Gf7HvZSWhzfXmToghFPEk=";
     };
 
     x86_64-darwin = fetchurl {
       url = "https://hamrs-dist.s3.amazonaws.com/hamrs-pro-${version}-mac-x64.dmg";
-      hash = "sha256-KtrXF47AwVAUXYk1Wu2aKMTXENv7q9JBb86Oy+UHQYY=";
+      hash = "sha256-gejyYoW7VcR0ILD/PSwFGC2tzLiiR2vjEsErBxbvJ3o=";
     };
 
     aarch64-darwin = fetchurl {
       url = "https://hamrs-dist.s3.amazonaws.com/hamrs-pro-${version}-mac-arm64.dmg";
-      hash = "sha256-H46z4V9lo+n/pZzna7KIiYxQBqTlZULitQrFEEMFDvo=";
+      hash = "sha256-Hi/t5ShfhUFw0aEzb2XIhOIppXg04qnq8tl3LKNH3qQ=";
     };
   };
 
   src = srcs.${stdenvNoCC.hostPlatform.system} or throwSystem;
 
+  passthru.updateScript = ./update.sh;
+
   meta = {
     homepage = "https://hamrs.app/";
     description = "Simple, portable logger tailored for activities like Parks on the Air, Field Day, and more";
@@ -58,6 +60,7 @@ let
       pname
       version
       src
+      passthru
       meta
       ;
 
@@ -78,6 +81,7 @@ let
       pname
       version
       src
+      passthru
       meta
       ;
 
diff --git a/pkgs/by-name/ha/hamrs-pro/update.sh b/pkgs/by-name/ha/hamrs-pro/update.sh
new file mode 100755
index 000000000000..dfd93fa6788a
--- /dev/null
+++ b/pkgs/by-name/ha/hamrs-pro/update.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p bash nix-update common-updater-scripts nix
+
+set -euo pipefail
+
+currentVersion=$(nix-instantiate --eval -E "with import ./. {}; hamrs-pro.version or (lib.getVersion hamrs-pro)" | tr -d '"')
+# extracting version from download link
+latestVersion=$(curl -sL https://hamrs.app | grep -Po '(?<=hamrs-pro-)[0-9]+\.[0-9]+\.[0-9]+(?=-linux-x86_64\.AppImage)')
+
+if [[ "$currentVersion" == "$latestVersion" ]]; then
+    echo "package is up-to-date: $currentVersion"
+    exit 0
+fi
+
+update-source-version hamrs-pro $latestVersion || true
+
+for system in \
+    x86_64-linux \
+    aarch64-linux \
+    x86_64-darwin \
+    aarch64-darwin; do
+    hash=$(nix hash convert --to sri --hash-algo sha256 $(nix-prefetch-url $(nix-instantiate --eval -E "with import ./. {}; hamrs-pro.src.url" --system "$system" | tr -d '"')))
+    update-source-version hamrs-pro $latestVersion $hash --system=$system --ignore-same-version
+done