diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index f443910..514ad53 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -7,14 +7,14 @@ on:
       - main
   pull_request:
 
-# Pin: 0.836.0, the latest release. The accessors that hand back a
+# Pin: 0.837.0, the latest release. The accessors that hand back a
 # pointer into their argument declare it `@into` (aether#2990), which
 # 0.836.0 checks; the lane moves (aether#2550), bit casts and reductions
 # (#2603) and `@target("avx2") import` (#2607) are 0.835.0's. A
 # reproducible bootstrap version: the floor this code needs, verified by
 # every job below.
 env:
-  AE_PIN: 0.836.0
+  AE_PIN: 0.837.0
   AEB_REF: v0.328
 
 jobs:
diff --git a/README.md b/README.md
index cf6a7d5..1dff4c6 100644
--- a/README.md
+++ b/README.md
@@ -84,11 +84,11 @@ Install the released toolchain with the shared, version-pinned installer
 
 ```sh
 curl -fsSL https://raw.githubusercontent.com/aether-lang-dev/aeb/main/get.sh \
-  | AE_PIN=0.836.0 AEB_REF=v0.328 sh
+  | AE_PIN=0.837.0 AEB_REF=v0.328 sh
 export PATH="$HOME/.local/bin:$PATH"
 ```
 
-This installs `ae` 0.836.0, the release CI pins, and `aeb` v0.328 under
+This installs `ae` 0.837.0, the release CI pins, and `aeb` v0.328 under
 `~/.local` (`PREFIX` overrides it), using release binaries where available.
 CI verifies only the pinned release; older ones are not tested (the
 `@into` parameters this code declares arrived in 0.836.0, the lane moves