diff --git a/pkgs/by-name/te/temporal/darwin-sandbox-fix.patch b/pkgs/by-name/te/temporal/darwin-sandbox-fix.patch
deleted file mode 100644
index b390d492467c..000000000000
--- a/pkgs/by-name/te/temporal/darwin-sandbox-fix.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go
-+++ vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go
-@@ -696,7 +696,7 @@ func init() {
- 	// Load protocols
- 	data, err := ioutil.ReadFile("/etc/protocols")
- 	if err != nil {
--		if !os.IsNotExist(err) {
-+		if !os.IsNotExist(err) && !os.IsPermission(err) {
- 			panic(err)
- 		}
- 
-@@ -732,7 +732,7 @@ func init() {
- 	// Load services
- 	data, err = ioutil.ReadFile("/etc/services")
- 	if err != nil {
--		if !os.IsNotExist(err) {
-+		if !os.IsNotExist(err) && !os.IsPermission(err) {
- 			panic(err)
- 		}
- 
diff --git a/pkgs/by-name/te/temporal/package.nix b/pkgs/by-name/te/temporal/package.nix
index 5e16837ddee7..59ef588c3c82 100644
--- a/pkgs/by-name/te/temporal/package.nix
+++ b/pkgs/by-name/te/temporal/package.nix
@@ -11,23 +11,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "temporal";
-  version = "1.30.5";
+  version = "1.31.1";
 
   src = fetchFromGitHub {
     owner = "temporalio";
     repo = "temporal";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Uw1E1GcLtIo1XZea/tb1TnbIk9O4Mf2NaCpDwUIfSak=";
+    hash = "sha256-NOmIEVBWA91oU7+yp1ySF7dyGlnQHgor1gKvvGg80BE=";
   };
 
-  vendorHash = "sha256-5++ETJgWDVveUxb2QZL5AUQG8/8QNVx5iS/NBjoacCY=";
-
-  overrideModAttrs = old: {
-    # netdb.go allows /etc/protocols and /etc/services to not exist and happily proceeds, but it panic()s if they exist but return permission denied.
-    postBuild = ''
-      patch -p0 < ${./darwin-sandbox-fix.patch}
-    '';
-  };
+  vendorHash = "sha256-KZKlARki/AXGhfsQsOixHjx+t1H9htd9oBx3wsiebY0=";
 
   excludedPackages = [ "./build" ];