diff --git a/.github/workflows/PR.yml b/.github/workflows/PR.yml
index d9560775..28773092 100644
--- a/.github/workflows/PR.yml
+++ b/.github/workflows/PR.yml
@@ -10,8 +10,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests1
       - name: Capture xcresult files
@@ -29,8 +29,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests2
       - name: Capture xcresult files
@@ -48,8 +48,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh runner_tests
       - name: Capture xcresult files
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 9e31b1f5..7fa61fd9 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -15,8 +15,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests1
       - name: Capture xcresult files
@@ -34,8 +34,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests2
       - name: Capture xcresult files
@@ -53,8 +53,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh runner_tests
       - name: Capture xcresult files
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bcb14c7a..eab27d49 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,8 +13,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests1
       - name: Capture xcresult files
@@ -32,8 +32,8 @@ jobs:
     steps:
       # actions/checkout@v2 but we use the SHA1 because tags can be re-written in git
       - uses: actions/checkout@722adc63f1aa60a57ec37892e133b1d319cae598
-      - name: Select Xcode 12.2
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+      - name: Select Xcode 12.3
+        run: sudo xcode-select -s /Applications/Xcode_12.3.app
       - name: Run Bluepill tests
         run: ./scripts/bluepill.sh instance_tests2
       - name: Capture xcresult files
@@ -54,8 +54,8 @@ jobs:
     - name: Report event trigger data
       run: |
         echo "Event ${{ github.event_name }}, ref: ${{ github.ref }}"
-    - name: Select Xcode 12.2
-      run: sudo xcode-select -s /Applications/Xcode_12.2.app
+    - name: Select Xcode 12.3
+      run: sudo xcode-select -s /Applications/Xcode_12.3.app
     - name: Run Bluepill tests
       run: ./scripts/bluepill.sh runner_tests
     - name: Capture xcresult files
diff --git a/README.md b/README.md
index 452d4dd1..4a17ce3d 100644
--- a/README.md
+++ b/README.md
@@ -103,19 +103,12 @@ The exit code of Bluepill uses bit indicators which could represent multiple exi
 
 ## Requirements
 
-Bluepill officially supports **Xcode 12.0**. If you're looking for old Xcode support, please checkout the following branches:
-
-* [Xcode-10.0](https://github.com/linkedin/bluepill/tree/xcode-10.0)
-* [Xcode-10.1](https://github.com/linkedin/bluepill/tree/xcode-10.1)
-* [Xcode-10.2](https://github.com/linkedin/bluepill/tree/xcode-10.2)
-* [Xcode-10.3](https://github.com/linkedin/bluepill/tree/xcode-10.3)
-* [Xcode-11.0](https://github.com/linkedin/bluepill/tree/xcode-11.0)
-* [Xcode-11.1](https://github.com/linkedin/bluepill/tree/xcode-11.1)
-* [Xcode-11.2](https://github.com/linkedin/bluepill/tree/xcode-11.2)
-* [Xcode-11.3](https://github.com/linkedin/bluepill/tree/xcode-11.3)
-* [Xcode-11.4](https://github.com/linkedin/bluepill/tree/xcode-11.4)
-* [Xcode-11.5](https://github.com/linkedin/bluepill/tree/xcode-11.5)
-* [Xcode-12.0](https://github.com/linkedin/bluepill/tree/xcode-12.0)
+Bluepill officially supports **Xcode 12.3**. If you're looking for old Xcode support, please checkout the following branches:
+
+* [Xcode-10.0](https://github.com/linkedin/bluepill/tree/xcode-10.0)  | [Xcode-10.1](https://github.com/linkedin/bluepill/tree/xcode-10.1)  | [Xcode-10.2](https://github.com/linkedin/bluepill/tree/xcode-10.2)  | [Xcode-10.3](https://github.com/linkedin/bluepill/tree/xcode-10.3)
+* [Xcode-11.0](https://github.com/linkedin/bluepill/tree/xcode-11.0)  | [Xcode-11.1](https://github.com/linkedin/bluepill/tree/xcode-11.1)  | [Xcode-11.2](https://github.com/linkedin/bluepill/tree/xcode-11.2)  | [Xcode-11.3](https://github.com/linkedin/bluepill/tree/xcode-11.3)  | [Xcode-11.4](https://github.com/linkedin/bluepill/tree/xcode-11.4)  | [Xcode-11.5](https://github.com/linkedin/bluepill/tree/xcode-11.5)
+* [Xcode-12.0](https://github.com/linkedin/bluepill/tree/xcode-12.0)  | [Xcode-12.2](https://github.com/linkedin/bluepill/tree/xcode-12.2)  | [Xcode-12.3](https://github.com/linkedin/bluepill/tree/xcode-12.3)
+
 
 If you're looking for newer Xcode version support, try using Bluepill with `unsafe-skip-xcode-version-check` flag but make sure your app is tested with it and the underlying risks are understand.
 
diff --git a/bp/src/BPConstants.h b/bp/src/BPConstants.h
index 7a1785d4..7511c7a2 100644
--- a/bp/src/BPConstants.h
+++ b/bp/src/BPConstants.h
@@ -10,9 +10,9 @@
 #import <Foundation/Foundation.h>
 
 #pragma mark - Version Constants
-#define BP_DEFAULT_XCODE_VERSION "12.2"
-#define BP_DEFAULT_RUNTIME "iOS 14.2"
-#define BP_DEFAULT_BASE_SDK "14.2"
+#define BP_DEFAULT_XCODE_VERSION "12.3"
+#define BP_DEFAULT_RUNTIME "iOS 14.3"
+#define BP_DEFAULT_BASE_SDK "14.3"
 
 #define BP_DEFAULT_DEVICE_TYPE "iPhone 8"