diff --git a/debian/changelog b/debian/changelog
index 027ec0c..84593de 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+lme4 (1.1-30-2) UNRELEASED; urgency=medium
+
+ * Remove constraints unnecessary since buster (oldstable):
+ + Build-Depends: Drop versioned constraint on r-cran-matrix, r-cran-minqa
+ and r-cran-rcppeigen.
+ + r-cran-lme4: Drop versioned constraint on r-cran-matrix, r-cran-minqa and
+ r-cran-rcppeigen in Depends.
+ + r-cran-lme4: Drop versioned constraint on r-cran-lmertest and
+ r-cran-mlmrev in Breaks.
+
+ -- Debian Janitor <janitor@jelmer.uk> Fri, 09 Sep 2022 16:19:29 -0000
+
lme4 (1.1-30-1) unstable; urgency=medium
* New upstream release
diff --git a/debian/control b/debian/control
index 51c3a9d..4decd1e 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: lme4
Section: gnu-r
Priority: optional
Maintainer: Dirk Eddelbuettel <edd@debian.org>
-Build-Depends: debhelper-compat (= 11), dh-r, r-base-dev (>= 4.2.1), r-cran-matrix (>= 1.1-0), r-cran-lattice, r-cran-nlme, r-cran-mass, r-cran-rcppeigen (>= 0.3.2.0.2-2), r-cran-minqa (>= 1.2.2-2), r-cran-nloptr, r-cran-boot, r-cran-statmod
+Build-Depends: debhelper-compat (= 11), dh-r, r-base-dev (>= 4.2.1), r-cran-matrix, r-cran-lattice, r-cran-nlme, r-cran-mass, r-cran-rcppeigen, r-cran-minqa, r-cran-nloptr, r-cran-boot, r-cran-statmod
Standards-Version: 4.6.1
Vcs-Browser: https://salsa.debian.org/edd/r-cran-lme4
Vcs-Git: https://salsa.debian.org/edd/r-cran-lme4.git
@@ -10,8 +10,7 @@ Homepage: https://cran.r-project.org/package=lme4
Package: r-cran-lme4
Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, ${R:Depends}, r-cran-matrix (>= 1.0-1), r-cran-lattice, r-cran-nlme, r-cran-mass, r-cran-rcppeigen (>= 0.3.2.0.2-2), r-cran-minqa (>= 1.2.2-2), r-cran-nloptr, r-cran-boot, r-cran-statmod
-Breaks: r-cran-lmertest (<< 3.1-0-1~), r-cran-mlmrev (<< 1.0-7-1~)
+Depends: ${shlibs:Depends}, ${misc:Depends}, ${R:Depends}, r-cran-matrix, r-cran-lattice, r-cran-nlme, r-cran-mass, r-cran-rcppeigen, r-cran-minqa, r-cran-nloptr, r-cran-boot, r-cran-statmod
Description: GNU R package for linear mixed effects model fitting
This CRAN package provides S4 classes and methods for fitting and
examining linear mixed effects models (also called multilevel models,