diff --git a/AFNetworking.xcodeproj/project.pbxproj b/AFNetworking.xcodeproj/project.pbxproj
index 8f164cfa12..845809f274 100644
--- a/AFNetworking.xcodeproj/project.pbxproj
+++ b/AFNetworking.xcodeproj/project.pbxproj
@@ -10,15 +10,15 @@
 		1BF9F9601C87832B00F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
 		1BF9F9611C87843200F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
 		1BF9F9621C87843300F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
-		1F0B1DC6216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F0B1DC5216EF28A00CB1F28 /* httpbinorg_12092018.cer */; };
-		1F0B1DC7216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F0B1DC5216EF28A00CB1F28 /* httpbinorg_12092018.cer */; };
-		1F0B1DC8216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F0B1DC5216EF28A00CB1F28 /* httpbinorg_12092018.cer */; };
 		1F6F7DF71F17051000C979D0 /* DST Root CA X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF61F1703A100C979D0 /* DST Root CA X3.cer */; };
 		1F6F7DF81F17051000C979D0 /* Let's Encrypt Authority X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF51F1703A100C979D0 /* Let's Encrypt Authority X3.cer */; };
 		1F6F7DFA1F17051000C979D0 /* DST Root CA X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF61F1703A100C979D0 /* DST Root CA X3.cer */; };
 		1F6F7DFB1F17051000C979D0 /* Let's Encrypt Authority X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF51F1703A100C979D0 /* Let's Encrypt Authority X3.cer */; };
 		1F6F7DFD1F17051100C979D0 /* DST Root CA X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF61F1703A100C979D0 /* DST Root CA X3.cer */; };
 		1F6F7DFE1F17051100C979D0 /* Let's Encrypt Authority X3.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F6F7DF51F1703A100C979D0 /* Let's Encrypt Authority X3.cer */; };
+		1F8482C0220F386200718111 /* httpbinorg_04082019.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F8482BF220F386200718111 /* httpbinorg_04082019.cer */; };
+		1F8482C1220F386200718111 /* httpbinorg_04082019.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F8482BF220F386200718111 /* httpbinorg_04082019.cer */; };
+		1F8482C2220F386200718111 /* httpbinorg_04082019.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1F8482BF220F386200718111 /* httpbinorg_04082019.cer */; };
 		1F96D2A4203649560085FC3F /* AFCompatibilityMacros.h in Headers */ = {isa = PBXBuildFile; fileRef = 1F083A4920364648004D80C7 /* AFCompatibilityMacros.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		1F96D2A5203649570085FC3F /* AFCompatibilityMacros.h in Headers */ = {isa = PBXBuildFile; fileRef = 1F083A4920364648004D80C7 /* AFCompatibilityMacros.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		1F96D2A6203649570085FC3F /* AFCompatibilityMacros.h in Headers */ = {isa = PBXBuildFile; fileRef = 1F083A4920364648004D80C7 /* AFCompatibilityMacros.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -234,9 +234,9 @@
 /* Begin PBXFileReference section */
 		1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AFImageResponseSerializerTests.m; sourceTree = "<group>"; };
 		1F083A4920364648004D80C7 /* AFCompatibilityMacros.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AFCompatibilityMacros.h; sourceTree = "<group>"; };
-		1F0B1DC5216EF28A00CB1F28 /* httpbinorg_12092018.cer */ = {isa = PBXFileReference; lastKnownFileType = file; path = httpbinorg_12092018.cer; sourceTree = "<group>"; };
 		1F6F7DF51F1703A100C979D0 /* Let's Encrypt Authority X3.cer */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Let's Encrypt Authority X3.cer"; sourceTree = "<group>"; };
 		1F6F7DF61F1703A100C979D0 /* DST Root CA X3.cer */ = {isa = PBXFileReference; lastKnownFileType = file; path = "DST Root CA X3.cer"; sourceTree = "<group>"; };
+		1F8482BF220F386200718111 /* httpbinorg_04082019.cer */ = {isa = PBXFileReference; lastKnownFileType = file; path = httpbinorg_04082019.cer; sourceTree = "<group>"; };
 		2960BAC21C1B2F1A00BA02F0 /* AFUIButtonTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AFUIButtonTests.m; sourceTree = "<group>"; };
 		297824A01BC2D69A0041C395 /* adn_0.cer */ = {isa = PBXFileReference; lastKnownFileType = file; name = adn_0.cer; path = ADNNetServerTrustChain/adn_0.cer; sourceTree = "<group>"; };
 		297824A11BC2D69A0041C395 /* adn_1.cer */ = {isa = PBXFileReference; lastKnownFileType = file; name = adn_1.cer; path = ADNNetServerTrustChain/adn_1.cer; sourceTree = "<group>"; };
@@ -412,7 +412,7 @@
 				298D7CE21BC2CB7C00FD3B3E /* HTTPBinOrgServerTrustChain */,
 				1F6F7DF61F1703A100C979D0 /* DST Root CA X3.cer */,
 				1F6F7DF51F1703A100C979D0 /* Let's Encrypt Authority X3.cer */,
-				1F0B1DC5216EF28A00CB1F28 /* httpbinorg_12092018.cer */,
+				1F8482BF220F386200718111 /* httpbinorg_04082019.cer */,
 			);
 			path = HTTPBin.org;
 			sourceTree = "<group>";
@@ -851,11 +851,11 @@
 			files = (
 				2987B0DE1BC40AFB00179A4C /* foobar.com.cer in Resources */,
 				2987B0D61BC40AEC00179A4C /* ADNNetServerTrustChain in Resources */,
+				1F8482C2220F386200718111 /* httpbinorg_04082019.cer in Resources */,
 				2987B0DF1BC40AFB00179A4C /* NoDomains.cer in Resources */,
 				2987B0D41BC40AE900179A4C /* adn_1.cer in Resources */,
 				2987B0DD1BC40AFB00179A4C /* AltName.cer in Resources */,
 				2987B0D71BC40AF000179A4C /* HTTPBinOrgServerTrustChain in Resources */,
-				1F0B1DC8216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */,
 				2987B0D31BC40AE900179A4C /* adn_0.cer in Resources */,
 				2987B0DC1BC40AF600179A4C /* logo.png in Resources */,
 				2987B0D51BC40AE900179A4C /* adn_2.cer in Resources */,
@@ -877,11 +877,11 @@
 			files = (
 				298D7CBF1BC2CA9D00FD3B3E /* foobar.com.cer in Resources */,
 				298D7CBA1BC2CA9800FD3B3E /* logo.png in Resources */,
+				1F8482C0220F386200718111 /* httpbinorg_04082019.cer in Resources */,
 				297824A31BC2D69A0041C395 /* adn_0.cer in Resources */,
 				298D7CE31BC2CB7C00FD3B3E /* HTTPBinOrgServerTrustChain in Resources */,
 				297824A71BC2D69A0041C395 /* adn_2.cer in Resources */,
 				297824A51BC2D69A0041C395 /* adn_1.cer in Resources */,
-				1F0B1DC6216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */,
 				298D7CC01BC2CA9D00FD3B3E /* NoDomains.cer in Resources */,
 				298D7CE01BC2CB5A00FD3B3E /* ADNNetServerTrustChain in Resources */,
 				298D7CBE1BC2CA9D00FD3B3E /* AltName.cer in Resources */,
@@ -903,11 +903,11 @@
 			files = (
 				298D7CBC1BC2CA9C00FD3B3E /* foobar.com.cer in Resources */,
 				298D7CB91BC2CA9800FD3B3E /* logo.png in Resources */,
+				1F8482C1220F386200718111 /* httpbinorg_04082019.cer in Resources */,
 				297824A41BC2D69A0041C395 /* adn_0.cer in Resources */,
 				298D7CE41BC2CB7C00FD3B3E /* HTTPBinOrgServerTrustChain in Resources */,
 				297824A81BC2D69A0041C395 /* adn_2.cer in Resources */,
 				297824A61BC2D69A0041C395 /* adn_1.cer in Resources */,
-				1F0B1DC7216EF28A00CB1F28 /* httpbinorg_12092018.cer in Resources */,
 				298D7CBD1BC2CA9C00FD3B3E /* NoDomains.cer in Resources */,
 				298D7CE11BC2CB5A00FD3B3E /* ADNNetServerTrustChain in Resources */,
 				298D7CBB1BC2CA9C00FD3B3E /* AltName.cer in Resources */,
diff --git a/Tests/Resources/HTTPBin.org/HTTPBinOrgServerTrustChain/httpbin_0.cer b/Tests/Resources/HTTPBin.org/HTTPBinOrgServerTrustChain/httpbin_0.cer
index 167ebcd586..ec44c38c2f 100644
Binary files a/Tests/Resources/HTTPBin.org/HTTPBinOrgServerTrustChain/httpbin_0.cer and b/Tests/Resources/HTTPBin.org/HTTPBinOrgServerTrustChain/httpbin_0.cer differ
diff --git a/Tests/Resources/HTTPBin.org/httpbinorg_04082019.cer b/Tests/Resources/HTTPBin.org/httpbinorg_04082019.cer
new file mode 100644
index 0000000000..ec44c38c2f
Binary files /dev/null and b/Tests/Resources/HTTPBin.org/httpbinorg_04082019.cer differ
diff --git a/Tests/Resources/HTTPBin.org/httpbinorg_12092018.cer b/Tests/Resources/HTTPBin.org/httpbinorg_12092018.cer
deleted file mode 100644
index 167ebcd586..0000000000
Binary files a/Tests/Resources/HTTPBin.org/httpbinorg_12092018.cer and /dev/null differ
diff --git a/Tests/Tests/AFSecurityPolicyTests.m b/Tests/Tests/AFSecurityPolicyTests.m
index 7c3bf49cbb..2c1c64e799 100644
--- a/Tests/Tests/AFSecurityPolicyTests.m
+++ b/Tests/Tests/AFSecurityPolicyTests.m
@@ -58,7 +58,7 @@ static SecTrustRef AFUTADNNetServerTrust() {
 }
 
 static SecCertificateRef AFUTHTTPBinOrgCertificate() {
-    NSString *certPath = [[NSBundle bundleForClass:[AFSecurityPolicyTests class]] pathForResource:@"httpbinorg_12092018" ofType:@"cer"];
+    NSString *certPath = [[NSBundle bundleForClass:[AFSecurityPolicyTests class]] pathForResource:@"httpbinorg_04082019" ofType:@"cer"];
     NSCAssert(certPath != nil, @"Path for certificate should not be nil");
     NSData *certData = [NSData dataWithContentsOfFile:certPath];