diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/isearch-prop/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/isearch-prop/default.nix
index adf8fbec1195..c97d3cc2d491 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/isearch-prop/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/isearch-prop/default.nix
@@ -7,13 +7,13 @@
 
 melpaBuild {
   pname = "isearch-prop";
-  version = "0-unstable-2019-05-01";
+  version = "0-unstable-2022-12-30";
 
   src = fetchFromGitHub {
     owner = "emacsmirror";
     repo = "isearch-prop";
-    rev = "4a2765f835dd115d472142da05215c4c748809f4";
-    hash = "sha256-A1Kt4nm7iRV9J5yaLupwiNL5g7ddZvQs79dggmqZ7Rk=";
+    rev = "5787fd57977c0d6c416ce71471c3b9da246dfb78";
+    hash = "sha256-Xli7TxBenl5cDMJv3Qz7ZELFpvJKStMploLpf9a+uoA=";
   };
 
   passthru.updateScript = unstableGitUpdater { hardcodeZeroVersion = true; };