diff --git a/.github/workflows/document.yml b/.github/workflows/document.yml
index 1e2f13a..b19eb73 100644
--- a/.github/workflows/document.yml
+++ b/.github/workflows/document.yml
@@ -14,6 +14,7 @@ jobs:
   document:
     name: "Document"
     runs-on: ubuntu-latest
+    if: ${{ github.triggering_actor != 'dependabot[bot]' }}
     defaults:
       run:
         shell: bash
@@ -27,19 +28,8 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Setup asdf
-        uses: asdf-vm/actions/setup@v2
-
-      - name: Cache asdf
-        id: asdf-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.asdf/
-          key: ${{ runner.os }}-${{ hashFiles('**/.tool-versions') }}
-
-      - name: Setup asdf
-        if: steps.asdf-cache.outputs.cache-hit != 'true'
-        uses: asdf-vm/actions/install@v2
+      - name: Setup rtx
+        uses: jdx/rtx-action@v1
 
       - name: "Generate documentation"
         run: ./scripts/document.sh
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index a99c676..c0ff13c 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -21,19 +21,8 @@ jobs:
       - name: "Checkout"
         uses: actions/checkout@main
 
-      - name: Setup asdf
-        uses: asdf-vm/actions/setup@v2
-
-      - name: Cache asdf
-        id: asdf-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.asdf/
-          key: ${{ runner.os }}-${{ hashFiles('**/.tool-versions') }}
-
-      - name: Setup asdf
-        if: steps.asdf-cache.outputs.cache-hit != 'true'
-        uses: asdf-vm/actions/install@v2
+      - name: Setup rtx
+        uses: jdx/rtx-action@v1
 
       - name: "Format"
         run: ./scripts/format.sh
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 833cd2f..31981b3 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,19 +18,8 @@ jobs:
       - name: "Checkout"
         uses: actions/checkout@main
 
-      - name: Setup asdf
-        uses: asdf-vm/actions/setup@v2
-
-      - name: Cache asdf
-        id: asdf-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.asdf/
-          key: ${{ runner.os }}-${{ hashFiles('**/.tool-versions') }}
-
-      - name: Setup asdf
-        if: steps.asdf-cache.outputs.cache-hit != 'true'
-        uses: asdf-vm/actions/install@v2
+      - name: Setup rtx
+        uses: jdx/rtx-action@v1
 
       - name: "Lint"
         run: ./scripts/lint.sh
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6606c50..e35a8d6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,19 +10,8 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@main
 
-      - name: Setup asdf
-        uses: asdf-vm/actions/setup@v2
-
-      - name: Cache asdf
-        id: asdf-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.asdf/
-          key: ${{ runner.os }}-${{ hashFiles('**/.tool-versions') }}
-
-      - name: Setup asdf
-        if: steps.asdf-cache.outputs.cache-hit != 'true'
-        uses: asdf-vm/actions/install@v2
+      - name: Setup rtx
+        uses: jdx/rtx-action@v1
 
       - name: "Run document script if necessary"
         run: |
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index cf021dd..91195a1 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -21,19 +21,8 @@ jobs:
       - name: "Checkout"
         uses: actions/checkout@main
 
-      - name: Setup asdf
-        uses: asdf-vm/actions/setup@v2
-
-      - name: Cache asdf
-        id: asdf-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/.asdf/
-          key: ${{ runner.os }}-${{ hashFiles('**/.tool-versions') }}
-
-      - name: Setup asdf
-        if: steps.asdf-cache.outputs.cache-hit != 'true'
-        uses: asdf-vm/actions/install@v2
+      - name: Setup rtx
+        uses: jdx/rtx-action@v1
 
       - name: "Validate Module"
         run: ./scripts/validate.sh
diff --git a/LICENSE b/LICENSE
index cf3c68d..1a25d3b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 PBS
+Copyright (c) 2023 PBS
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 4aaea67..2c38eb2 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 Use this URL for the source of the module. See the usage examples below for more details.
 
 ```hcl
-github.com/pbs/terraform-aws-rds-module?ref=0.3.21
+github.com/pbs/terraform-aws-rds-module?ref=x.y.z
 ```
 
 ### Alternative Installation Methods
@@ -28,7 +28,7 @@ Integrate this module like so:
 
 ```hcl
 module "rds" {
-  source = "github.com/pbs/terraform-aws-rds-module?ref=0.3.21"
+  source = "github.com/pbs/terraform-aws-rds-module?ref=x.y.z"
 
   # Required Parameters
   private_hosted_zone = "example.local"
@@ -47,7 +47,7 @@ module "rds" {
 
 If this repo is added as a subtree, then the version of the module should be close to the version shown here:
 
-`0.3.21`
+`x.y.z`
 
 Note, however that subtrees can be altered as desired within repositories.