diff --git a/build.gradle b/build.gradle
index e014e2973..ec5601cfa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ allprojects {
 apply from: "versioningHelper.gradle"
 
 ext {
-    wpilibVersion = "2023.3.2"
+    wpilibVersion = "2023.4.1"
     opencvVersion = "4.6.0-4"
     joglVersion = "2.4.0-rc-20200307"
     pubVersion = versionString
diff --git a/photonlib-cpp-examples/aimandrange/build.gradle b/photonlib-cpp-examples/aimandrange/build.gradle
index 10e9a0f76..cc5ba1f23 100644
--- a/photonlib-cpp-examples/aimandrange/build.gradle
+++ b/photonlib-cpp-examples/aimandrange/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id "cpp"
     id "google-test-test-suite"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 
     id "com.dorongold.task-tree" version "2.1.0"
 }
diff --git a/photonlib-cpp-examples/aimattarget/build.gradle b/photonlib-cpp-examples/aimattarget/build.gradle
index 10e9a0f76..cc5ba1f23 100644
--- a/photonlib-cpp-examples/aimattarget/build.gradle
+++ b/photonlib-cpp-examples/aimattarget/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id "cpp"
     id "google-test-test-suite"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 
     id "com.dorongold.task-tree" version "2.1.0"
 }
diff --git a/photonlib-cpp-examples/apriltagExample/build.gradle b/photonlib-cpp-examples/apriltagExample/build.gradle
index 10e9a0f76..cc5ba1f23 100644
--- a/photonlib-cpp-examples/apriltagExample/build.gradle
+++ b/photonlib-cpp-examples/apriltagExample/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id "cpp"
     id "google-test-test-suite"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 
     id "com.dorongold.task-tree" version "2.1.0"
 }
diff --git a/photonlib-cpp-examples/getinrange/build.gradle b/photonlib-cpp-examples/getinrange/build.gradle
index 10e9a0f76..cc5ba1f23 100644
--- a/photonlib-cpp-examples/getinrange/build.gradle
+++ b/photonlib-cpp-examples/getinrange/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id "cpp"
     id "google-test-test-suite"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 
     id "com.dorongold.task-tree" version "2.1.0"
 }
diff --git a/photonlib-java-examples/aimandrange/build.gradle b/photonlib-java-examples/aimandrange/build.gradle
index a7b059a15..3f83a82cf 100644
--- a/photonlib-java-examples/aimandrange/build.gradle
+++ b/photonlib-java-examples/aimandrange/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11
diff --git a/photonlib-java-examples/aimattarget/build.gradle b/photonlib-java-examples/aimattarget/build.gradle
index 1536aafcc..f32020e21 100644
--- a/photonlib-java-examples/aimattarget/build.gradle
+++ b/photonlib-java-examples/aimattarget/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11
diff --git a/photonlib-java-examples/apriltagExample/build.gradle b/photonlib-java-examples/apriltagExample/build.gradle
index a7b059a15..3f83a82cf 100644
--- a/photonlib-java-examples/apriltagExample/build.gradle
+++ b/photonlib-java-examples/apriltagExample/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11
diff --git a/photonlib-java-examples/getinrange/build.gradle b/photonlib-java-examples/getinrange/build.gradle
index a7b059a15..3f83a82cf 100644
--- a/photonlib-java-examples/getinrange/build.gradle
+++ b/photonlib-java-examples/getinrange/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11
diff --git a/photonlib-java-examples/simaimandrange/build.gradle b/photonlib-java-examples/simaimandrange/build.gradle
index a7b059a15..3f83a82cf 100644
--- a/photonlib-java-examples/simaimandrange/build.gradle
+++ b/photonlib-java-examples/simaimandrange/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11
diff --git a/photonlib-java-examples/simposeest/build.gradle b/photonlib-java-examples/simposeest/build.gradle
index a7b059a15..3f83a82cf 100644
--- a/photonlib-java-examples/simposeest/build.gradle
+++ b/photonlib-java-examples/simposeest/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2023.3.2"
+    id "edu.wpi.first.GradleRIO" version "2023.4.1"
 }
 
 sourceCompatibility = JavaVersion.VERSION_11