diff --git a/Sources/NIOSSL/ByteBufferBIO.swift b/Sources/NIOSSL/ByteBufferBIO.swift
index 787f45da..93fcc428 100644
--- a/Sources/NIOSSL/ByteBufferBIO.swift
+++ b/Sources/NIOSSL/ByteBufferBIO.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import NIO
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/NIOSSLHandler.swift b/Sources/NIOSSL/NIOSSLHandler.swift
index 1124b9aa..a20e231c 100644
--- a/Sources/NIOSSL/NIOSSLHandler.swift
+++ b/Sources/NIOSSL/NIOSSLHandler.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import NIO
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLCallbacks.swift b/Sources/NIOSSL/SSLCallbacks.swift
index beae3005..755d5701 100644
--- a/Sources/NIOSSL/SSLCallbacks.swift
+++ b/Sources/NIOSSL/SSLCallbacks.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLCertificate.swift b/Sources/NIOSSL/SSLCertificate.swift
index 9735b062..da2ee189 100644
--- a/Sources/NIOSSL/SSLCertificate.swift
+++ b/Sources/NIOSSL/SSLCertificate.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 @_implementationOnly import CNIOBoringSSLShims
 #else
diff --git a/Sources/NIOSSL/SSLConnection.swift b/Sources/NIOSSL/SSLConnection.swift
index 21920066..3b178c79 100644
--- a/Sources/NIOSSL/SSLConnection.swift
+++ b/Sources/NIOSSL/SSLConnection.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import NIO
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLContext.swift b/Sources/NIOSSL/SSLContext.swift
index ac44c29e..9197d429 100644
--- a/Sources/NIOSSL/SSLContext.swift
+++ b/Sources/NIOSSL/SSLContext.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import NIO
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 @_implementationOnly import CNIOBoringSSLShims
 #else
diff --git a/Sources/NIOSSL/SSLErrors.swift b/Sources/NIOSSL/SSLErrors.swift
index b0ec5dfc..c14f0962 100644
--- a/Sources/NIOSSL/SSLErrors.swift
+++ b/Sources/NIOSSL/SSLErrors.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLInit.swift b/Sources/NIOSSL/SSLInit.swift
index 253e6e8a..117d018f 100644
--- a/Sources/NIOSSL/SSLInit.swift
+++ b/Sources/NIOSSL/SSLInit.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLPKCS12Bundle.swift b/Sources/NIOSSL/SSLPKCS12Bundle.swift
index e774497a..8f1c2f76 100644
--- a/Sources/NIOSSL/SSLPKCS12Bundle.swift
+++ b/Sources/NIOSSL/SSLPKCS12Bundle.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLPrivateKey.swift b/Sources/NIOSSL/SSLPrivateKey.swift
index c508fe9e..1a288343 100644
--- a/Sources/NIOSSL/SSLPrivateKey.swift
+++ b/Sources/NIOSSL/SSLPrivateKey.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SSLPublicKey.swift b/Sources/NIOSSL/SSLPublicKey.swift
index bdd91c9c..5a30a749 100644
--- a/Sources/NIOSSL/SSLPublicKey.swift
+++ b/Sources/NIOSSL/SSLPublicKey.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/SecurityFrameworkCertificateVerification.swift b/Sources/NIOSSL/SecurityFrameworkCertificateVerification.swift
index e2ebeb93..1ed6c8c9 100644
--- a/Sources/NIOSSL/SecurityFrameworkCertificateVerification.swift
+++ b/Sources/NIOSSL/SecurityFrameworkCertificateVerification.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 import NIO
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Sources/NIOSSL/TLSConfiguration.swift b/Sources/NIOSSL/TLSConfiguration.swift
index 8c777927..58e0e3d4 100644
--- a/Sources/NIOSSL/TLSConfiguration.swift
+++ b/Sources/NIOSSL/TLSConfiguration.swift
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Tests/NIOSSLTests/ByteBufferBIOTest.swift b/Tests/NIOSSLTests/ByteBufferBIOTest.swift
index 16d688b9..43c0920e 100644
--- a/Tests/NIOSSLTests/ByteBufferBIOTest.swift
+++ b/Tests/NIOSSLTests/ByteBufferBIOTest.swift
@@ -14,7 +14,7 @@
 
 import XCTest
 import NIO
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Tests/NIOSSLTests/NIOSSLALPNTest.swift b/Tests/NIOSSLTests/NIOSSLALPNTest.swift
index 88f54401..7d734f71 100644
--- a/Tests/NIOSSLTests/NIOSSLALPNTest.swift
+++ b/Tests/NIOSSLTests/NIOSSLALPNTest.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import XCTest
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Tests/NIOSSLTests/NIOSSLIntegrationTest.swift b/Tests/NIOSSLTests/NIOSSLIntegrationTest.swift
index 956d5810..96fca6e4 100644
--- a/Tests/NIOSSLTests/NIOSSLIntegrationTest.swift
+++ b/Tests/NIOSSLTests/NIOSSLIntegrationTest.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import XCTest
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Tests/NIOSSLTests/NIOSSLTestHelpers.swift b/Tests/NIOSSLTests/NIOSSLTestHelpers.swift
index 070de0e6..ed955f3d 100644
--- a/Tests/NIOSSLTests/NIOSSLTestHelpers.swift
+++ b/Tests/NIOSSLTests/NIOSSLTestHelpers.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import Foundation
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL
diff --git a/Tests/NIOSSLTests/TLSConfigurationTest.swift b/Tests/NIOSSLTests/TLSConfigurationTest.swift
index b381ccbd..96231ceb 100644
--- a/Tests/NIOSSLTests/TLSConfigurationTest.swift
+++ b/Tests/NIOSSLTests/TLSConfigurationTest.swift
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 import XCTest
-#if compiler(>=5.1) && compiler(<5.3)
+#if compiler(>=5.1) && compiler(<5.4)
 @_implementationOnly import CNIOBoringSSL
 #else
 import CNIOBoringSSL