diff --git a/.drone.yml b/.drone.yml
index b6fa86db5..1a83c09a3 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,7 +9,7 @@ platform:
 steps:
 
   - name: chown repo
-    image: ekidd/rust-musl-builder:1.47.0
+    image: ekidd/rust-musl-builder:1.50.0
     user: root
     commands:
       - chown 1000:1000 . -R
@@ -20,12 +20,12 @@ steps:
       - /root/.cargo/bin/cargo fmt -- --check
 
   - name: cargo clippy
-    image: ekidd/rust-musl-builder:1.47.0
+    image: ekidd/rust-musl-builder:1.50.0
     commands:
       - cargo clippy --workspace --tests --all-targets --all-features -- -D warnings -D deprecated -D clippy::perf -D clippy::complexity -D clippy::dbg_macro
 
   - name: cargo test
-    image: ekidd/rust-musl-builder:1.47.0
+    image: ekidd/rust-musl-builder:1.50.0
     environment:
       LEMMY_DATABASE_URL: postgres://lemmy:password@database:5432/lemmy
       RUST_BACKTRACE: 1
@@ -35,7 +35,7 @@ steps:
       - cargo test --workspace --no-fail-fast
 
   - name: cargo build
-    image: ekidd/rust-musl-builder:1.47.0
+    image: ekidd/rust-musl-builder:1.50.0
     commands:
       - cargo build
       - mv target/x86_64-unknown-linux-musl/debug/lemmy_server target/lemmy_server
@@ -102,7 +102,7 @@ platform:
 steps:
 
   - name: cargo test
-    image: rust:1.47-slim-buster
+    image: rust:1.50-slim-buster
     environment:
       LEMMY_DATABASE_URL: postgres://lemmy:password@database:5432/lemmy
       RUST_BACKTRACE: 1
@@ -114,7 +114,7 @@ steps:
 
   # Using Debian here because there seems to be no official Alpine-based Rust docker image for ARM.
   - name: cargo build
-    image: rust:1.47-slim-buster
+    image: rust:1.50-slim-buster
     commands:
       - apt-get update
       - apt-get -y install --no-install-recommends libssl-dev pkg-config libpq-dev
diff --git a/api_tests/run-federation-test.sh b/api_tests/run-federation-test.sh
index d624f9c25..ebde0c04d 100755
--- a/api_tests/run-federation-test.sh
+++ b/api_tests/run-federation-test.sh
@@ -4,7 +4,7 @@ set -e
 export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432
 
 pushd ..
-cargo +1.47.0 build
+cargo build
 rm target/lemmy_server || true
 cp target/debug/lemmy_server target/lemmy_server
 ./api_tests/prepare-drone-federation-test.sh
diff --git a/docker/dev/Dockerfile b/docker/dev/Dockerfile
index 1d3775ff3..954c85c84 100644
--- a/docker/dev/Dockerfile
+++ b/docker/dev/Dockerfile
@@ -1,4 +1,4 @@
-ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:1.47.0
+ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:1.50.0
 
 # Cargo chef plan
 FROM $RUST_BUILDER_IMAGE as planner
diff --git a/docker/dev/volume_mount.dockerfile b/docker/dev/volume_mount.dockerfile
index 3bb0b81d5..62d77fa36 100644
--- a/docker/dev/volume_mount.dockerfile
+++ b/docker/dev/volume_mount.dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:experimental
-FROM rust:1.47-buster as rust
+FROM rust:1.50-buster as rust
 
 ENV HOME=/home/root
 
diff --git a/docker/prod/Dockerfile b/docker/prod/Dockerfile
index 2f2418e49..2ad601aec 100644
--- a/docker/prod/Dockerfile
+++ b/docker/prod/Dockerfile
@@ -1,4 +1,4 @@
-ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:1.47.0
+ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:1.50.0
 
 # Cargo chef plan
 FROM $RUST_BUILDER_IMAGE as planner
diff --git a/docker/prod/Dockerfile.arm b/docker/prod/Dockerfile.arm
index a6e698f0d..61d1f86c9 100644
--- a/docker/prod/Dockerfile.arm
+++ b/docker/prod/Dockerfile.arm
@@ -1,4 +1,4 @@
-ARG RUST_BUILDER_IMAGE=rust:1.47-slim-buster
+ARG RUST_BUILDER_IMAGE=rust:1.50-slim-buster
 
 # Build Lemmy
 FROM $RUST_BUILDER_IMAGE as builder
diff --git a/scripts/compilation_benchmark.sh b/scripts/compilation_benchmark.sh
index 760037980..6d454795d 100755
--- a/scripts/compilation_benchmark.sh
+++ b/scripts/compilation_benchmark.sh
@@ -12,7 +12,7 @@ for ((i=0; i < times; i++)) ; do
     cargo clean
     echo "cargo build"
     start=$(date +%s.%N)
-    RUSTC_WRAPPER='' cargo +1.47.0 build -q
+    RUSTC_WRAPPER='' cargo build -q
     end=$(date +%s.%N)
     echo "Finished iteration $i after $(bc <<< "scale=0; $end - $start") seconds"
     duration=$(bc <<< "$duration + $end - $start")
diff --git a/scripts/test.sh b/scripts/test.sh
index b47f09fae..217912a0a 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -10,4 +10,4 @@ export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
 # Integration tests only work on stable due to a bug in config-rs
 # https://github.com/mehcode/config-rs/issues/158
 RUST_BACKTRACE=1 RUST_TEST_THREADS=1 \
-  cargo +1.47.0 test --workspace --no-fail-fast
+  cargo test --workspace --no-fail-fast