diff --git a/pkgs/applications/editors/emacs/elisp-packages/sv-kalender/default.nix b/pkgs/applications/editors/emacs/elisp-packages/sv-kalender/default.nix
index ea871ccf414f..73fee0dcf398 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/sv-kalender/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/sv-kalender/default.nix
@@ -2,14 +2,11 @@
 
 trivialBuild {
   pname = "sv-kalender";
-  version = "1.9";
+  version = "1.11";
 
   src = fetchurl {
     url = "http://bigwalter.net/daniel/elisp/sv-kalender.el";
-    sha256 = "0kilp0nyhj67qscy13s0g07kygz2qwmddklhan020sk7z7jv3lpi";
-    postFetch = ''
-      echo "(provide 'sv-kalender)" >> $out
-    '';
+    sha256 = "0mcx7g1pg6kfp0i4b9rh3q9csgdf3054ijswy368bxwdxsjgfz2m";
   };
 
   meta = with lib; {
diff --git a/pkgs/applications/editors/vscode/vscodium.nix b/pkgs/applications/editors/vscode/vscodium.nix
index 8248ed4b572b..ec3c336a8974 100644
--- a/pkgs/applications/editors/vscode/vscodium.nix
+++ b/pkgs/applications/editors/vscode/vscodium.nix
@@ -13,10 +13,10 @@ let
   archive_fmt = if system == "x86_64-darwin" then "zip" else "tar.gz";
 
   sha256 = {
-    x86_64-linux = "072wdzl8gp4ygprgza4cfg46fvrd13zx9za5fa8s6vsd9w1l95l7";
-    x86_64-darwin = "083sipxp9r7g6p6la15jjlib52l8xjbfxn2cb05scigq3zsyffy7";
-    aarch64-linux = "1s82f6ba57r7bnjhbanmih5g7wa001sf6php1402w06cxxy7dz00";
-    armv7l-linux = "113nk1rqw07giqq8pnc11dymzxdhj3nn3q2p0fppnm3lpccaq9hs";
+    x86_64-linux = "0ic7h5aq1lyplk01bydqwrvz40h59sf0n0q4gxj844k4qidy14md";
+    x86_64-darwin = "15s3vj7740ksb82gdjqpxw6cyd45ymdpacamkqk800929cv715qs";
+    aarch64-linux = "0n3bxggfzlr1cqarq861yfqka3qfgpwvk8j22l7dv4vki06f8jzy";
+    armv7l-linux = "0jksfdals8xf3vh5hqrd40pj5qn8byjrakjnrv926qznxjj152bn";
   }.${system};
 
   sourceRoot = {
@@ -33,7 +33,7 @@ in
 
     # Please backport all compatible updates to the stable release.
     # This is important for the extension ecosystem.
-    version = "1.61.0";
+    version = "1.61.1";
     pname = "vscodium";
 
     executableName = "codium";
diff --git a/pkgs/tools/typesetting/lowdown/0.9.x.nix b/pkgs/tools/typesetting/lowdown/0.9.x.nix
index 1e1b4aad1819..41c35b9528f0 100644
--- a/pkgs/tools/typesetting/lowdown/0.9.x.nix
+++ b/pkgs/tools/typesetting/lowdown/0.9.x.nix
@@ -4,9 +4,9 @@
 }:
 
 lowdown.overrideAttrs (_: rec {
-  version = "0.9.0";
+  version = "0.9.2";
   src = fetchurl {
     url = "https://kristaps.bsd.lv/lowdown/snapshots/lowdown-${version}.tar.gz";
-    sha512 = "0v3l70c9mal67i369bk3q67qyn07kmclybcd5lj5ibdrrccq1jzsxn2sy39ziy77in7cygcb1lgf9vzacx9rscw94i6259fy0dpnf0h";
+    sha512 = "2dnjyx3q46n7v1wl46vfgs9rhb3kvhijsd3ydq6amdf6vlf4mf1zsiakd5iycdh0i799zq61yspsibc87mcrs8l289lnwl955avs068";
   };
 })