diff --git a/.changes/unreleased/Dependencies-20240425-112704.yaml b/.changes/unreleased/Dependencies-20240425-112704.yaml
new file mode 100644
index 00000000..3d46a5c8
--- /dev/null
+++ b/.changes/unreleased/Dependencies-20240425-112704.yaml
@@ -0,0 +1,6 @@
+kind: Dependencies
+body: Pin agate `>=1.8.0,<1.10`
+time: 2024-04-25T11:27:04.91767-05:00
+custom:
+  Author: emmyoop
+  PR: "119"
diff --git a/pyproject.toml b/pyproject.toml
index 2fe9be8f..a0781202 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
 dependencies = [
-  "agate>=1.7.0,<1.8",
+  "agate>=1.8.0,<1.10",
   "colorama>=0.3.9,<0.5",
   "isodate>=0.6,<0.7",
   "jsonschema>=4.0,<5.0",