diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fce9eabb..5e75c883 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 # Remember to update me in package-set.yml as well
 env:
   vessel_version: "v0.7.0"
-  moc_version: "0.11.2"
+  moc_version: "0.11.3"
 
 jobs:
   tests:
diff --git a/.github/workflows/package-set.yml b/.github/workflows/package-set.yml
index 8d3e4c90..d25f6d61 100644
--- a/.github/workflows/package-set.yml
+++ b/.github/workflows/package-set.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   vessel_version: "v0.7.0"
-  moc_version: "0.11.2"
+  moc_version: "0.11.3"
 
 jobs:
   verify:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc48c8b5..3422376b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.11.3
+
+(nothing)
+
 ## 0.11.2
 
 * Uppercase `Result` variants (#626).
diff --git a/mops.toml b/mops.toml
index af9900b8..dc71612c 100644
--- a/mops.toml
+++ b/mops.toml
@@ -1,6 +1,6 @@
 [package]
 name = "base"
-version = "0.11.2"
+version = "0.11.3"
 description = "The Motoko base library"
 repository = "https://github.com/dfinity/motoko-base"
 keywords = [ "base" ]
@@ -10,5 +10,5 @@ license = "Apache-2.0"
 matchers = "https://github.com/kritzcreek/motoko-matchers#v1.3.0@3dac8a071b69e4e651b25a7d9683fe831eb7cffd"
 
 [toolchain]
-moc = "0.11.2"
+moc = "0.11.3"
 wasmtime = "17.0.0"