diff --git a/.github/workflows/pkgtests.yaml b/.github/workflows/pkgtests.yaml
index 30109933a..de941be0e 100644
--- a/.github/workflows/pkgtests.yaml
+++ b/.github/workflows/pkgtests.yaml
@@ -11,9 +11,9 @@ jobs:
     strategy:
       matrix:
         version:
+          - '1.7'
           - '1.8'
           - '1.9'
-          - '1.10'
         os:
           - ubuntu-latest
           - macOS-latest
diff --git a/.github/workflows/upstream.yml b/.github/workflows/upstream.yml
index 27f18dc73..ab9cbc037 100644
--- a/.github/workflows/upstream.yml
+++ b/.github/workflows/upstream.yml
@@ -11,9 +11,9 @@ jobs:
     strategy:
       matrix:
         version:
+          - '1.7'
           - '1.8'
           - '1.9'
-          - '1.10'
         os:
           - ubuntu-latest
           - macOS-latest
diff --git a/Project.toml b/Project.toml
index 2f6a23e22..bd2ba0f55 100644
--- a/Project.toml
+++ b/Project.toml
@@ -32,9 +32,9 @@ OnlineStats = "1"
 PooledArrays = "1.1"
 PopGenCore = "0.7"
 Reexport = "1"
-StatsBase = "0.34"
+StatsBase = "0.33, 0.34"
 Term = "2"
-julia = "1.8, 1.9, 1.10"
+julia = "1.7, 1.8, 1.9"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"