diff --git a/HISTORY.md b/HISTORY.md
index 1047d090..44b44ad8 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [v5.1](https://github.com/tj-actions/changed-files/tree/v5.1) (2021-05-01)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v5...v5.1)
+
+**Merged pull requests:**
+
+- Strip leading whitespaces [\#50](https://github.com/tj-actions/changed-files/pull/50) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5 [\#49](https://github.com/tj-actions/changed-files/pull/49) ([jackton1](https://github.com/jackton1))
+
 ## [v5](https://github.com/tj-actions/changed-files/tree/v5) (2021-05-01)
 
 [Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.4...v5)
diff --git a/README.md b/README.md
index 89ea4ca4..9a8863d8 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ jobs:
       
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v5
+        uses: tj-actions/changed-files@v5.1
       
       - name: List all modified files
         run: |
@@ -103,11 +103,11 @@ jobs:
       - uses: actions/checkout@v2
       - name: Get changed files using defaults
         id: changed-files
-        uses: tj-actions/changed-files@v5
+        uses: tj-actions/changed-files@v5.1
       
       - name: Get changed files using a comma separator
         id: changed-files-comma
-        uses: tj-actions/changed-files@v5
+        uses: tj-actions/changed-files@v5.1
         with:
           separator: ","
 
@@ -129,7 +129,7 @@ jobs:
 
       - name: Get specific changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v5
+        uses: tj-actions/changed-files@v5.1
         with:
           files: |
             my-file.txt
@@ -163,7 +163,7 @@ jobs:
       
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v5
+        uses: tj-actions/changed-files@v5.1
 
       - name: Pre-commit
         uses: pre-commit/action@v2.0.0