diff --git a/singularity.spec b/singularity.spec
index 69f7624..f6adfe5 100644
--- a/singularity.spec
+++ b/singularity.spec
@@ -29,12 +29,12 @@
 
 Summary: Application and environment virtualization
 Name: singularity
-Version: 3.8.0~rc.1
+Version: 3.7.4
 Release: 1%{?dist}
 # https://spdx.org/licenses/BSD-3-Clause-LBNL.html
 License: BSD-3-Clause-LBNL
 URL: https://www.sylabs.io/singularity/
-Source: %{name}-3.8.0-rc.1.tar.gz
+Source: %{name}-3.7.4.tar.gz
 ExclusiveOS: linux
 # RPM_BUILD_ROOT wasn't being set ... for some reason
 %if "%{sles_version}" == "11"
@@ -160,8 +160,8 @@ make DESTDIR=$RPM_BUILD_ROOT install man
 
 
 %changelog
-* Mon May 24 2021 Dave Dykstra <dwd@fedoraproject.org> - 3.8.0-rc.1-1
-- Upgrade to upstream release 3.8.0~rc.1
+* Wed May 26 2021 Dave Dykstra <dwd@fedoraproject.org> - 3.7.4-1
+- Upgrade to upstream security release 3.7.4
 
 * Wed Apr  7 2021 Dave Dykstra <dwd@fedoraproject.org> - 3.7.3-1
 - Upgrade to upstream security release 3.7.3
diff --git a/sources b/sources
index 1b79c36..855541b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (singularity-3.8.0-rc.1.tar.gz) = 0fb79a8306082f3d3e96452b4a8109026c556550ceafc4bf43c2464b5d946fd983ddc1c3d91d090c5d617540f107d608ad0be56eb35040f6131bf4539f269163
+SHA512 (singularity-3.7.4.tar.gz) = e34c77476c17f93164de0fbaaa489b0af57b1de1eabc3867b4ebf743f75486b88cb6da90fa96a371ae2401e0c0c40146d455ba1478e1a48d2a149bd7cea8def0