diff --git a/.changeset/grumpy-pandas-pump.md b/.changeset/grumpy-pandas-pump.md
new file mode 100644
index 00000000000..ec9ede9616c
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+++ b/.changeset/grumpy-pandas-pump.md
@@ -0,0 +1,5 @@
+---
+"@apollo/client": patch
+---
+
+Allow `cache.modify` to return deeply partial data.