diff --git a/build-constraints.yaml b/build-constraints.yaml
index fe8ce8a3..7241773d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2521,7 +2521,7 @@ packages:
         - hspec-golden
         - inflections
         - stache
-        - scalendar < 1.2.0 || > 1.2.0
+        - scalendar
 
     "Sergey Alirzaev <zl29ah@gmail.com> @l29ah":
         - monad-peel
@@ -7229,8 +7229,8 @@ packages:
         - scale < 0 # tried scale-1.0.0.0, but its *library* requires memory >0.14 && < 0.16 and the snapshot contains memory-0.18.0
         - scale < 0 # tried scale-1.0.0.0, but its *library* requires template-haskell >2.11 && < 2.17 and the snapshot contains template-haskell-2.19.0.0
         - scale < 0 # tried scale-1.0.0.0, but its *library* requires text >1.2 && < 1.3 and the snapshot contains text-2.0.2
-        - scalendar < 0 # tried scalendar-1.1.1, but its *library* requires containers >=0.5.7.1 && < 0.6 and the snapshot contains containers-0.6.7
-        - scalendar < 0 # tried scalendar-1.1.1, but its *library* requires text >=1.2.0.0 && < 2 and the snapshot contains text-2.0.2
+        - scalendar < 0 # tried scalendar-1.2.0, but its *library* requires containers >=0.5.7.1 && < 0.6 and the snapshot contains containers-0.6.7
+        - scalendar < 0 # tried scalendar-1.2.0, but its *library* requires text >=1.2.0.0 && < 2 and the snapshot contains text-2.0.2
         - schematic < 0 # tried schematic-0.5.1.0, but its *library* requires aeson >=1 && < 1.4.3.0 and the snapshot contains aeson-2.1.2.1
         - selda < 0 # tried selda-0.5.2.0, but its *library* requires text >=1.0 && < 1.3 and the snapshot contains text-2.0.2
         - selda < 0 # tried selda-0.5.2.0, but its *library* requires time >=1.5 && < 1.12 and the snapshot contains time-1.12.2
@@ -8218,6 +8218,7 @@ skipped-tests:
     - salak-toml # tried salak-toml-0.3.5.3, but its *test-suite* requires QuickCheck < 2.14 and the snapshot contains QuickCheck-2.14.2
     - scale # tried scale-1.0.0.0, but its *test-suite* requires hspec >=2.4.4 && < 2.8 and the snapshot contains hspec-2.10.10
     - scale # tried scale-1.0.0.0, but its *test-suite* requires hspec-discover >=2.4.4 && < 2.8 and the snapshot contains hspec-discover-2.10.10
+    - scalendar # tried scalendar-1.2.0, but its *test-suite* requires the disabled package: SCalendar
     - schematic # tried schematic-0.5.1.0, but its *test-suite* requires base >=4.11 && < 4.13 and the snapshot contains base-4.17.1.0
     - servant # tried servant-0.19.1, but its *test-suite* requires hspec >=2.6.0 && < 2.10 and the snapshot contains hspec-2.10.10
     - servant # tried servant-0.19.1, but its *test-suite* requires hspec-discover >=2.6.0 && < 2.10 and the snapshot contains hspec-discover-2.10.10