diff --git a/pkgs/applications/virtualization/singularity/packages.nix b/pkgs/applications/virtualization/singularity/packages.nix
index cb2d1b5e8c259..4b65109bc14be 100644
--- a/pkgs/applications/virtualization/singularity/packages.nix
+++ b/pkgs/applications/virtualization/singularity/packages.nix
@@ -9,14 +9,14 @@ let
     callPackage
       (import ./generic.nix rec {
         pname = "apptainer";
-        version = "1.5.0";
+        version = "1.5.2";
         projectName = "apptainer";
 
         src = fetchFromGitHub {
           owner = "apptainer";
           repo = "apptainer";
           tag = "v${version}";
-          hash = "sha256-zx3NPuwz3ZNJeYw4CG1/q8uwbGpA7G1/hvw6VmoCNkg=";
+          hash = "sha256-Rf2QwOPgX4gZ1GtDrpNWEbw6bhydBrngbVrq9jNuT2k=";
         };
 
         # Override vendorHash with overrideAttrs.
@@ -46,19 +46,19 @@ let
     callPackage
       (import ./generic.nix rec {
         pname = "singularity-ce";
-        version = "4.4.1";
+        version = "4.5.0";
         projectName = "singularity";
 
         src = fetchFromGitHub {
           owner = "sylabs";
           repo = "singularity";
           tag = "v${version}";
-          hash = "sha256-lFnxh+cs5y6F/1f5uyQ3vA1E8uBKJOyOYbJy6081I5U=";
+          hash = "sha256-jy9frLUAmWC9TxSeDGhgqpSTDdzi8Sr/gUd90pZ9p8M=";
         };
 
         # Override vendorHash with overrideAttrs.
         # See https://nixos.org/manual/nixpkgs/unstable/#buildGoModule-vendorHash
-        vendorHash = "sha256-uqEzYj8JmZWi2Rceh+JMJ5kzUmJ4T3JAt0rto1NewlM=";
+        vendorHash = "sha256-Ad2C1BpFFIXeooyPNlxodjFhrggi17UXQTV1CNXZt8k=";
 
         extraConfigureFlags = [
           # Do not build squashfuse from the Git submodule sources, use Nixpkgs provided version