diff --git a/release.sh b/release.sh
index 6083308d..7ff20ea3 100755
--- a/release.sh
+++ b/release.sh
@@ -5,10 +5,11 @@ set -e
 
 PROJECT=$1
 VERSION=$2
+NO_COMMIT=$3
 
 # Sanity check that we actually have a version
 if [ "$VERSION" = "" ]; then
-    echo "Usage $0 <project> <version>"
+    echo "Usage $0 <project> <version> [--no-commit]"
     exit 1
 fi
 
@@ -18,6 +19,12 @@ if [ ! "$(echo "$VERSION" | grep -E "^[0-9]+\.[0-9]+\.[0-9]+$")" ]; then
     exit 1
 fi
 
+# Check if no commit option is valid
+if [ ! "$NO_COMMIT" = "" ] && [ ! "$NO_COMMIT" = "--no-commit" ]; then
+    echo "Must pass either no last argument or --no-commit"
+    exit 1
+fi
+
 # Set up $DIRECTORY and $TAGNAME
 case "$PROJECT" in
     agb)
@@ -49,16 +56,12 @@ if [ ! -z "$(git status --porcelain)" ]; then
     exit 1
 fi
 
-# Check that we are in the master branch
-if [ "$(git symbolic-ref --short HEAD)" != "master" ]; then
+# Check that we are in the master branch, but only if actually committing
+if [ ! "$NO_COMMIT" = "--no-commit" ] && [ "$(git symbolic-ref --short HEAD)" != "master" ]; then
     echo "You must be in the master branch before releasing"
     exit 1
 fi
 
-# Sanity check to make sure the build works
-(cd agb && cargo test)
-(cd agb-image-converter && cargo test)
-
 # Update the version in Cargo.toml
 sed -i -e "s/^version = \".*\"/version = \"$VERSION\"/" "$DIRECTORY/Cargo.toml"
 
@@ -70,13 +73,26 @@ if [ "$PROJECT" = "agb" ]; then
     # also update the agb version in the template
     sed -i -e "s/^agb = \".*\"/agb = \"$VERSION\"/" template/Cargo.toml
     git add template/Cargo.toml
+else
+    PROJECT_NAME_WITH_UNDERSCORES=$(echo -n "$PROJECT" | tr - _)
+    sed -i -E -e "s/($PROJECT_NAME_WITH_UNDERSCORES = .*version = \")[^\"]+(\".*)/\1$VERSION\2/" agb/Cargo.toml
+    
+    (cd agb && cargo update)
+    git add agb/Cargo.toml agb/Cargo.lock
 fi
 
-# Commit the Cargo.toml changes
-git commit -m "Release $PROJECT v$VERSION"
+# Sanity check to make sure the build works
+(cd agb && cargo test)
+(cd agb-image-converter && cargo test)
+(cd agb-macros && cargo test)
 
-# Tag the version
-git tag -a $TAGNAME -m "$PROJECT - v$VERSION"
+if [ ! "$NO_COMMIT" = "--no-commit" ]; then
+    # Commit the Cargo.toml changes
+    git commit -m "Release $PROJECT v$VERSION"
 
-echo "Done! Push with"
-echo "git push --atomic origin master $TAGNAME"
\ No newline at end of file
+    # Tag the version
+    git tag -a $TAGNAME -m "$PROJECT - v$VERSION"
+
+    echo "Done! Push with"
+    echo "git push --atomic origin master $TAGNAME"
+fi
\ No newline at end of file