diff --git a/lib/tests/misc.nix b/lib/tests/misc.nix
index 0d249968402..4b2e5afc1d6 100644
--- a/lib/tests/misc.nix
+++ b/lib/tests/misc.nix
@@ -132,6 +132,16 @@ runTests {
     expected = [ 1 1 0 ];
   };
 
+  testFunctionArgsFunctor = {
+    expr = functionArgs { __functor = self: { a, b }: null; };
+    expected = { a = false; b = false; };
+  };
+
+  testFunctionArgsSetFunctionArgs = {
+    expr = functionArgs (setFunctionArgs (args: args.x) { x = false; });
+    expected = { x = false; };
+  };
+
 # STRINGS
 
   testConcatMapStrings = {
diff --git a/lib/trivial.nix b/lib/trivial.nix
index f6f5da5998f..48a1b128e2e 100644
--- a/lib/trivial.nix
+++ b/lib/trivial.nix
@@ -334,7 +334,10 @@ rec {
      has the same return type and semantics as builtins.functionArgs.
      setFunctionArgs : (a → b) → Map String Bool.
   */
-  functionArgs = f: f.__functionArgs or (builtins.functionArgs f);
+  functionArgs = f:
+    if f ? __functor
+    then f.__functionArgs or (lib.functionArgs (f.__functor f))
+    else builtins.functionArgs f;
 
   /* Check whether something is a function or something
      annotated with function args.
diff --git a/pkgs/tools/backup/restic/default.nix b/pkgs/tools/backup/restic/default.nix
index 65ff53bf677..0cf25941e90 100644
--- a/pkgs/tools/backup/restic/default.nix
+++ b/pkgs/tools/backup/restic/default.nix
@@ -3,13 +3,13 @@
 
 buildGoModule rec {
   pname = "restic";
-  version = "0.12.0";
+  version = "0.12.1";
 
   src = fetchFromGitHub {
     owner = "restic";
     repo = "restic";
     rev = "v${version}";
-    sha256 = "07gxf56g45gj2arvdnrr9656i9ykhy1y6k6zdlni1sa3aa2x2bbf";
+    sha256 = "19lzccipbpxdkay60zdqfq8dgah0sbxzjcfcx285c28js2zpp85m";
   };
 
   patches = [
@@ -17,7 +17,7 @@ buildGoModule rec {
     ./0001-Skip-testing-restore-with-permission-failure.patch
   ];
 
-  vendorSha256 = "14z22lmdd681rn61alpqbn3i9fn0kcc74321vjvhz2ix2mch3c1z";
+  vendorSha256 = "0sdswihiy4r3lw9a87xj2qm3nf28cw56yfm56mva6b8lr3vk93l6";
 
   subPackages = [ "cmd/restic" ];
 
diff --git a/pkgs/tools/misc/flameshot/default.nix b/pkgs/tools/misc/flameshot/default.nix
index f0ed87bcc22..8e17111ce8e 100644
--- a/pkgs/tools/misc/flameshot/default.nix
+++ b/pkgs/tools/misc/flameshot/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   pname = "flameshot";
-  version = "0.9.0";
+  version = "0.10.1";
 
   src = fetchFromGitHub {
     owner = "flameshot-org";
     repo = "flameshot";
     rev = "v${version}";
-    sha256 = "sha256-E5J61k1tVpbwlzYHbCY1rf9+GODcJRRAQwb0jR4s7BU=";
+    sha256 = "1ncknjayl6am740f49g0lc28z1zsifbicxz1j1kwps3ksj15nl7a";
   };
 
   nativeBuildInputs = [ cmake qttools qtsvg ];
@@ -17,8 +17,8 @@ mkDerivation rec {
   meta = with lib; {
     description = "Powerful yet simple to use screenshot software";
     homepage = "https://github.com/flameshot-org/flameshot";
-    maintainers = [ maintainers.scode ];
-    license = lib.licenses.gpl3Plus;
-    platforms = lib.platforms.linux;
+    maintainers = with maintainers; [ scode ];
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
   };
 }