diff --git a/.circleci/config.yml b/.circleci/config.yml
index ee1c1ae03..9db871006 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -158,7 +158,7 @@ commands:
           name: "Install Rust"
           command: |
             set -x
-            curl https://sh.rustup.rs | sh -s -- --default-toolchain 1.43.1 -y
+            curl https://sh.rustup.rs | sh -s -- --default-toolchain 1.44.1 -y
             source $HOME/.cargo/env
             rustup component add rustfmt
             rustup target add wasm32-wasi
diff --git a/.github/workflows/mac-ci.yml b/.github/workflows/mac-ci.yml
index 8f4e79dc0..ba5be36fc 100644
--- a/.github/workflows/mac-ci.yml
+++ b/.github/workflows/mac-ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     - name: Install Rust (macos)
       run: |
-        curl https://sh.rustup.rs | sh -s -- -y
+        curl https://sh.rustup.rs | sh -s -- --default-toolchain 1.44.1 -y
         rustup update
         echo "##[add-path]$HOME/.cargo/bin"
 
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 88a6bae26..f3caab60b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -108,9 +108,7 @@ jobs:
       with:
         submodules: 'recursive'
     - name: Install Rust (rustup)
-      run: |
-        rustup update
-        rustup component add rustfmt
+      run: rustup update
     - run: cargo install cargo-audit
     - run: cargo audit
 
diff --git a/Dockerfile b/Dockerfile
index f880965e8..7d3d55829 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@ RUN update-alternatives --install /usr/bin/llvm-config llvm-config /usr/bin/llvm
 ENV LD_LIBRARY_PATH=/usr/local/lib
 
 # Install our supported version of Rust, rustfmt, and the wasm32-wasi cross-compilation target
-RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.43.1 -y
+RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.44.1 -y
 ENV PATH=/root/.cargo/bin:$PATH
 RUN rustup component add rustfmt
 RUN rustup target add wasm32-wasi
diff --git a/helpers/indent.sh b/helpers/indent.sh
index 4fd6d1658..e60d5d859 100755
--- a/helpers/indent.sh
+++ b/helpers/indent.sh
@@ -10,7 +10,7 @@ cleanup() {
 }
 trap cleanup 1 2 3 6 15
 
-RUSTFMT_VERSION=1.4.12-stable
+RUSTFMT_VERSION=1.4.16-stable
 
 if ! rustfmt --version | grep -q "rustfmt $RUSTFMT_VERSION"; then
 	echo "indent requires rustfmt $RUSTFMT_VERSION"
diff --git a/rust-toolchain b/rust-toolchain
index 3987c4729..d724e4390 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-1.43.1
+1.44.1