diff --git a/_constraints b/_constraints
index ba02297..4496146 100644
--- a/_constraints
+++ b/_constraints
@@ -1,7 +1,7 @@
 <constraints>
   <hardware>
     <disk>
-      <size unit="G">4</size>
+      <size unit="G">5</size>
     </disk>
   </hardware>
 </constraints>
diff --git a/ghc-hledger-lib.changes b/ghc-hledger-lib.changes
index 0fdb80a..fa6f09e 100644
--- a/ghc-hledger-lib.changes
+++ b/ghc-hledger-lib.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Tue Sep  7 08:28:49 UTC 2021 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Increase RAM required in _constraints to match the current
+  requirements and avoid OOM errors seen on aarch64
+
+-------------------------------------------------------------------
+Tue Sep  7 03:45:51 UTC 2021 - Ondřej Súkup <mimi.vx@gmail.com>
+
+- relax dependency on base-compat-batteries 
+
 -------------------------------------------------------------------
 Sun Aug  8 22:05:02 UTC 2021 - psimons@suse.com
 
diff --git a/ghc-hledger-lib.spec b/ghc-hledger-lib.spec
index 1a525cb..96eca12 100644
--- a/ghc-hledger-lib.spec
+++ b/ghc-hledger-lib.spec
@@ -93,6 +93,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %autosetup -n %{pkg_name}-%{version}
+cabal-tweak-dep-ver 'base-compat-batteries' '<0.12' '<0.13'
 
 %build
 %ghc_lib_build